Labcorp sputum culture

In today’s fast-paced world, convenience and efficiency are key when it comes to managing our healthcare needs. One of the primary advantages of utilizing LabCorp’s patient appoint...

Labcorp sputum culture. ABPA is a relatively uncommon allergic reaction to Aspergilli that almost exclusively affects individuals with asthma or cystic fibrosis. 4,14,15,19 ABPA typically causes bronchospasm and mucus buildup resulting in coughing, breathing difficulty and airway obstruction. Bronchiectasis can develop resulting in worsening lung function and ...

CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. The culture is for the isolation of common respiratory viruses that include adenovirus; influenza A; influenza B; parainfluenza 1, 2, and 3; and respiratory syncytial virus. Other viruses will not be routinely detected; however, if a ...

Nasopharynx: With patient's head immobilized, insert flexible wire swab into nostril until it reaches posterior nares. Leave swab in place for 15 to 30 seconds. Rotate and remove. Place swab in transport. Request Supplies. Labcorp test details for Upper Respiratory Culture, Routine.Fungus Culture, Yeast Culture for Vaginitis. TEST: 182493. CPT: 87102. Print Share Include LOINC® in print. Vaginitis. Vaginosis. Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for ...Induced sputum, bronchial alveolar lavage (BAL), lung tissue, bronchial brush, tracheal aspirates, transtracheal aspirates, body fluids Volume 5 to 10 mL induced sputum, 10 to 25 mL BAL, 0.5 to 1 cc tissue or biopsy fluidLegionella pneumophila. , DFA. TEST: 085506. CPT: 87278. Print Share Include LOINC® in print. Legionella Antigen. FA Smear for Legionella pneumophila. 2 - 5 days. Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider.The Polymedco OC-Auto Micro 80 immunochemical fecal occult blood test is capable of detection of as little as 100 ng of human hemoglobin per mL of feces, making it a much more sensitive assay than guaiac-based tests for detecting low levels of human fecal occult blood. It requires only one stool specimen collected from one bowel movement.

Labcorp test details for Pneumocystis Smear. ... Induced sputum, bronchial alveolar lavage (BAL) ... Search Test Menu · New & Updated Tests · Search Test Menu&nbs...No clinical presentations or imaging abnormalities exist that provide a definitive diagnosis of blastomycosis. Culture and cytopathology, with direct visualization of B dermatitidis, is the gold standard to provide a definitive diagnosis.In a study of patients with pulmonary involvement, sputum culture was positive for the organism in 86% of …Additional Information. Mycoplasma pneumoniae infection is acquired via the respiratory route from small-particle aerosols or large droplets of secretions. The organism can penetrate the mucociliary barrier of respiratory epithelium and produce cellular injury and ciliostasis that may account for the prolonged cough observed clinically.Use. This test is for the identification of “routine” bacteria; for other bacterial species requiring more extensive biochemical testing, use test Reference Bacterial Culture Identification [008458] with test Susceptibility Testing, Aerobic and Facultatively Anaerobic Organisms [008680] at an additional charge.Shares00. Sputum culture is a diagnostic test that involves collecting and analyzing a sample of sputum, which is the mucus and other materials that are coughed up from the lungs. The test is used to identify the presence of bacteria, fungi, or other microorganisms that may be causing a respiratory infection. Sputum culture is an …

2 mL or 1 cm³ tissue, 10 mL blood, whole nails, 50 mL body fluid (5 mL CSF), 5 mL aspirates or sputum; skin scrapings may be submitted on Mycosel media (not supplied by LabCorp) Container Sterile container for fluid or tissue, or green-top (heparin) tube, blood culture bottle, or swabStool for bacterial culture and enterohemorrhagic E coli Shiga toxin by EIA should be submitted in the C&S transport vial. Only a thumbnail-size portion of stool, about 1 g or 1 mL, should be added to the vial. Overfilling the vial will reduce recovery of stool pathogens. Specimens from sources, such as genital, stool, urine, and upper and ...1. Sputum should be collected as a first/early morning sample; a series of three to six specimens is recommended. Patients should brush their teeth, rinse out their mouths with water, and then produce material from deep cough. 2. Place bronchial washings in a sterile leakproof container for transport to the laboratory. 3.Healing is a matter of time, but it is sometimes also a matter of opportunity. Hippocrates There are wonderful Healing is a matter of time, but it is sometimes also a matter of opp...

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CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. The culture is for the isolation of common respiratory viruses that include adenovirus; influenza A; influenza B; parainfluenza 1, 2, and 3; and respiratory syncytial virus. Other viruses will not be routinely detected; however, if a ...An AFB culture can positively confirm a diagnosis of TB or other infection. But it takes 6–8 weeks to grow enough bacteria to detect an infection. Other names: AFB smear and culture, TB culture and sensitivity, mycobacteria smear and cultureGram Stain [008540] is recommended with all body fluid cultures (additional charge). CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. Requests with only a written order and no test number indicated will be processed according to Default Testing for Routine Microbiology.Respiratory Pathogen Panel is a comprehensive test that detects and identifies 20 common respiratory viruses and bacteria. This test can help diagnose the cause of respiratory infections and guide appropriate treatment. Learn more about the test details and how to order it from Labcorp.Mar 9, 2017 · 2 mL or 1 cm 3 tissue, 10 mL blood, whole nails, 50 mL body fluid (5 mL CSF), 5 mL aspirates or sputum; skin scrapings may be submitted on Mycosel® media (not supplied by LabCorp) Container Sterile screw-capped container for fluid or tissue, green-top (sodium heparin) tube, blood culture bottle, bacterial swab The KOH/calcofluor requires a fluorescence microscope for reading but is superior to KOH alone and replaces the PAS stain for detection capabilities. Positive smears using KOH/calcofluor can be expected in about 60% of positive cultures. If the smear is positive then the likelihood that the culture will grow a dermatophyte is greater than if ...

A sputum culture test can reveal whether there is an infection in the lungs and, if so, the type of bacteria or fungus involved. It is often used in the diagnosis and follow-up care of people with respiratory diseases like and tuberculosis. Sputum is a thick mucus produced in the lungs.Use. Isolate and identify anaerobic pathogenic organisms, including Propionibacterium acnes; determine susceptibility of isolates (extra charge). Culture is held for seven days if source is IUD or request for actinomycetes; other requests are held for 14 days. For additional information on anaerobic cultures, see Anaerobic Culture [008904].Collect washing or aspirate in sputum trap. Place the brush in a sterile, leak-proof container with up to 5 ml of sterile saline. Minimum volume is 3 ml. 50-ml conical tube or other sterile container. Transport as soon as possible at room temperature. If transport is delayed more than 1 hour, refrigerate specimen.This culture is for the isolation of influenza A and influenza B, other viral agents will not routinely be detected. CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. If a virus other than those specified for this virus-specific culture are recovered, identification will be made, and ...Eye: The major modes of transmission of disease to the conjunctiva include the hands, airborne fomites, and spread for adjacent adnexal infections. Eye infections include eyelid infections, blepharitis, dacryocystitis, orbital cellulitis, conjunctivitis, keratitis, endophthalmitis retinitis, and chorioretinitis. Pinkeye is caused by adenovirus.No clinical presentations or imaging abnormalities exist that provide a definitive diagnosis of blastomycosis. Culture and cytopathology, with direct visualization of B dermatitidis, is the gold standard to provide a definitive diagnosis.In a study of patients with pulmonary involvement, sputum culture was positive for the organism in 86% of …The most isolated culture on Earth has managed to avoid the rapid evolution of society and technology. Learn about the most isolated culture. Advertisement Once society reached the...A sputum sample is needed. You will be asked to cough deeply and spit any phlegm that comes up from your lungs into a special container. The sample is sent to a lab. There, part of it is placed in a special dish (culture). It is then watched for two to three days or longer to see if bacteria or other disease-causing germs grow.Aerobic bacterial culture. Includes gram stain evaluation of specimen, routine isolation and identification procedures. Antibiotic susceptibility testing when appropriate. Reference Range (s) See Laboratory Report. Alternative Name (s) Respiratory Culture,Lower Respiratory,Sputum Bacterial Culture. LOINC® Codes, Performing Laboratory. Induced sputum, bronchial alveolar lavage (BAL), lung tissue, bronchial brush, tracheal aspirates, transtracheal aspirates, body fluids Volume 5 to 10 mL induced sputum, 10 to 25 mL BAL, 0.5 to 1 cc tissue or biopsy fluid It is different from spit or saliva. There are four tests used to identify AFB: AFB smear. In this test, your sputum sample is "smeared" on a glass slide and looked at under a microscope. It can provide results in 1-2 days. These results can show a possible or likely infection but cannot be used to provide a diagnosis.

Reference Bacterial Culture Identification. TEST: 008458. CPT: 87077. CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. Print Share Include LOINC® in print. Identification of Atypical Bacteria. 4 - 10 days. Turnaround time is defined as the usual number of days from the date of ...

Vacutainer® gray-top urine culture transport tube with preservative (preferred). If less than 4 mL of urine is collected, usually from pediatric and geriatric patients or from a catheter, submit refrigerated in a sterile, screw cap container or tube. Do not submit low volume urine specimens in underfilled gray top tubes.Young people have always been about extremes, whether it's eating dog food or accepting the inevitability of death. This week’s Out-of-Touch Guide is a look at the widely different...Fungus Stain. TEST: 008136. CPT: 87206. Print Share Include LOINC® in print. Calcofluor. KOH. 1 - 4 days. Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory ... CMV infections are common and are often asymptomatic, but can be severe and life-threatening in immunocompromised patients including organ recipients and AIDS patients. CMV is the most frequent cause of congenital viral infections in humans and occurs in about 1% of all newborns. Approximately 90% have no clinical symptoms at birth. Labcorp test details for Sputum Cytology Series. Find a Lab View Test Results Pay a Bill Shop for TestsFor diagnostic purposes, all persons suspected of having TB disease at any site should have sputum collected for TB culture. At least three consecutive sputum specimens are needed, each collected in 8- to 24-hour intervals, with at least one being an early morning specimen. 1. Collect 5-8 mL (minimum volume: 3 mL) of a first-morning “deep ...Western civilisation and Islam are sometimes seen as diametrically opposed. Yet Islamic cultures have contributed much to the West. Algebra, alchemy, artichoke, alcohol, and aprico...Respiratory Pathogen Panel is a comprehensive test that detects and identifies 20 common respiratory viruses and bacteria. This test can help diagnose the cause of respiratory infections and guide appropriate treatment. Learn more about the test details and how to order it from Labcorp.Use. This test is for the identification of “routine” bacteria; for other bacterial species requiring more extensive biochemical testing, use test Reference Bacterial Culture Identification [008458] with test Susceptibility Testing, Aerobic and Facultatively Anaerobic Organisms [008680] at an additional charge.

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Details. LOINC®. Back to Top. Upper Respiratory Culture, Routine. TEST: 008342. CPT: 87070. Print Share Include LOINC® in print. Synonyms. Culture, Upper Respiratory, …Respiratory Culture,Lower Respiratory,Sputum Bacterial Culture. LOINC® Codes, Performing Laboratory . Service Area must be determined. Includes. Aerobic culture and Gram stain If culture is positive, identification will be performed at an additional charge (CPT code(s): 87077 or 87140 or 87143 or 87147 or 87149).Sputum, also known as phlegm, is a thick type of mucus in a person’s lungs suffering from an infection or chronic illness affecting the lungs or airways. The first morning expectorated sputum sample is always best for diagnosing lower respiratory tract infections. It is essential that the specimen for culture be sputum and not saliva or ...Since culture has excellent specificity, it is particularly useful for confirming pertussis diagnosis when an outbreak is suspected. Many other respiratory pathogens have similar clinical symptoms to pertussis and co-infections do occur. Obtaining isolates from culture allows for strain identification and antimicrobial resistance testing.Since culture has excellent specificity, it is particularly useful for confirming pertussis diagnosis when an outbreak is suspected. Many other respiratory pathogens have similar clinical symptoms to pertussis and co-infections do occur. Obtaining isolates from culture allows for strain identification and antimicrobial resistance testing.Induced sputum, bronchial alveolar lavage (BAL), lung tissue, bronchial brush, tracheal aspirates, transtracheal aspirates, body fluids Volume 5 to 10 mL induced sputum, 10 to 25 mL BAL, 0.5 to 1 cc tissue or biopsy fluidEosinophilic gastroenteritis may occur with blood eosinophilia. 4. Eosinophilia myalgia syndrome (EMS) characterized by an eosinophil count of 2000 cells/mm 3 or more and severe often incapacitating myalgia is possibly associated with the use of L-tryptophan-containing products (LTCPs). Further definition of this syndrome, causal association ...Repeat susceptibility is recommended after 3 months (disseminated disease) or 6 months (chronic pulmonary disease) if the cultures are still positive or if there is no clinical improvement. First line drugs for M. avium complex treatment includes clarithromycin and amikacin (IV or inhaled). Clarithromycin is the most appropriate class drug for ...Collect washing or aspirate in sputum trap. Place the brush in a sterile, leak-proof container with up to 5 ml of sterile saline. Minimum volume is 3 ml. 50-ml conical tube or other sterile container. Transport as soon as possible at room temperature. If transport is delayed more than 1 hour, refrigerate specimen.May 26, 2022 · Reference Range. The most common pathogens detected with a sputum culture are bacteria such as Streptococcus pneumoniae, Haemophilus influenzae, Staphylococcus aureus, and Klebsiella species. Fungi are slow-growing eukaryotic organisms that can grow on living or nonliving organisms and are subdivided into molds and yeasts. Western civilisation and Islam are sometimes seen as diametrically opposed. Yet Islamic cultures have contributed much to the West. Algebra, alchemy, artichoke, alcohol, and aprico...Nov 1, 2018 · Specimen types: Sputum, BAL, Bronch Wash, Tracheal Aspirate, Stool, Urine, or Gastric Aspirate. Encourage deep cough to minimize saliva contaminants. Minimum 5 mL in screw top container. May be collected with routine or fungal culture if quantity is sufficient. For respiratory, 3 consecutive days; early morning specimens are recommended. ….

Sputum is a biological fluid that can be obtained non-invasively and can be dissociated to release its cellular contents, providing a snapshot of the lung environment. …Purchase your own health tests. With Labcorp OnDemand, you can purchase the same tests trusted by doctors, directly from Labcorp. Get trusted, confidential results on everything from general health checks to specific areas like fertility, anemia, diabetes, allergies and more. Shop All Tests. For throat specimens submitted for isolation of Neisseria gonorrhoeae, use GC (Neisseria gonorrhoeae) Culture Only [008128] and include inoculated Jembec® transport. Specimens from other sources, such as genital, stool, urine, upper and lower respiratory specimens, cannot be cultured under the aerobic bacterial culture test number. A sputum culture is a test that checks for bacteria or another type of organism that may be causing an infection in your lungs or the airways leading to the ...The Cytology Laboratory does not offer a Pneumocystis stain by itself but does offer a cytologic interpretation of the specimen in conjunction with a special stain for PCP. This policy assures that the specimen is adequate (ie, if pulmonary macrophages are present in a sputum), as well as review for atypical or malignant cells.Respiratory Pathogen Panel is a comprehensive test that detects and identifies 20 common respiratory viruses and bacteria. This test can help diagnose the cause of respiratory infections and guide appropriate treatment. Learn more about the test details and how to order it from Labcorp.At our brother site Gizmodo, Jesus Diaz posts a ripping rant against what he calls "beta culture," and consumers' tolerance for half-baked software and hardware that breaks more of...Culture, Sputum/Lower Respiratory - Isolation of potential respiratory pathogens can be useful in the diagnosis of respiratory tract infection. This specimen may contain normal …Nasopharynx: With patient's head immobilized, insert flexible wire swab into nostril until it reaches posterior nares. Leave swab in place for 15 to 30 seconds. Rotate and remove. Place swab in transport. Request Supplies. Labcorp test details for Upper Respiratory Culture, Routine.CMV infections are common and are often asymptomatic, but can be severe and life-threatening in immunocompromised patients including organ recipients and AIDS patients. CMV is the most frequent cause of congenital viral infections in humans and occurs in about 1% of all newborns. Approximately 90% have no clinical symptoms at birth. Labcorp sputum culture, Anaerobes are seldom recovered in pure culture (10% to 15% of cultures). Aerobes and facultative bacteria when present are frequently found in lesser numbers than the anaerobes. Anaerobic infection is most commonly associated with operations involving opening or manipulating the bowel or a hollow viscus (eg, appendectomy, cholecystectomy ... , Respiratory Pathogen Panel is a comprehensive test that detects and identifies 20 common respiratory viruses and bacteria. This test can help diagnose the cause of respiratory infections and guide appropriate treatment. Learn more about the test details and how to order it from Labcorp., Reference Bacterial Culture Identification. TEST: 008458. CPT: 87077. CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. Print Share Include LOINC® in print. Identification of Atypical Bacteria. 4 - 10 days. Turnaround time is defined as the usual number of days from the date of ..., Coughing up pink, frothy sputum is an indication of pulmonary edema, a buildup of fluid around the lungs. Depending on the cause, this and other symptoms could appear suddenly or d..., The yield of prebronchoscopy sputum was 75%, bronchial washings 66% and postbronchoscopy sputum 58%. Bronchoscopy can, however, be an important adjunct to serial sputum collection in the definitive diagnosis of pulmonary infection due to mycobacteria. 4,5 Gastric aspirates yield organisms in <50% of cases of M. tuberculosis infection in children. , Sep 7, 2023 · Collect four or five deep coughs in a sterile specimen container. Place cap on the container. Label with orders (include source: sputum). Deliver to lab immediately. A Gram stain is performed for culture suitability. If the results of the Gram stain is consistent with saliva, the culture will be rejected. Link: Patient Collection Instructions. , 20-Nov-2014 ... SPUTUM CULTURE AND GRAM STAIN. General Information. Lab Order Codes: SPUC. Synonyms: Culture, Sputum. CPT Codes: 87070 – Culture, bacterial; any ..., This culture is for the isolation of influenza A and influenza B, other viral agents will not routinely be detected. CPT coding for microbiology and virology procedures often cannot be determined before the culture is performed. If a virus other than those specified for this virus-specific culture are recovered, identification will be made, and ..., Frequently Asked Questions. Client Billing (3) All FAQs for Billing (3) Appointments (2) All FAQs for Patient Service Center (2) General Information (2) Test Ordering (2) Reporting (1) Specimen Collection (1), Guide the flexible swab into the contour of the nares and into the nasopharynx. Pass the swab gently through the nose. Leave swab in place near septum and floor of nose for 15 to 30 seconds. Rotate and remove. Place into special transport media available from the laboratory., Refrigerate immediately. Throat swab: Carefully rub the posterior wall of the nasopharynx with a dry, sterile swab. Avoid touching the tongue or buccal mucosa. Place swab in viral transport tube. Feces: Collect 4 to 8 g of feces (about the size of a thumbnail) and place in a clean, screw-cap container., Biopsy or body fluid: Transbronchial biopsy cultures may be of assistance in diagnosing tuberculosis in sputum smear-negative cases; however, sputum and bronchial washing cultures have a higher yield. 1,2 In one study, only 2 out of 12 (16%) transbronchial biopsies were positive, and in those cases the biopsy was not the only source of culture ..., Specimens for anaerobic culture should be maintained at room temperature. Anaerobes will survive 24 to 72 hours when properly collected in the anaerobic transport tube. Patient Preparation, Clinical Significance. Culture, Sputum/Lower Respiratory - Isolation of potential respiratory pathogens can be useful in the diagnosis of respiratory tract infection. This specimen may contain normal oral flora. The significance of any isolate must be evaluated with this in mind. , Healing is a matter of time, but it is sometimes also a matter of opportunity. Hippocrates There are wonderful Healing is a matter of time, but it is sometimes also a matter of opp..., Mycobacterium avium-intracellulare DNA, Qualitative, Real-Time PCR - This test is used to detect the presence of either M. avium or M. intracellulare in a patient's specimen. The use of Real-Time PCR to assay for the presence of M. avium and/or M. intracellulare DNA in clinical specimens allows for rapid patient testing (3 to 4 hours compared to several …, 13-Apr-2022 ... Sputum Culture- What does AFB Smear Positive mean? ... I have had 8 sputum cultures over the last 2.5 years. ... Like can I go to LabCorp and ..., When it comes to scheduling medical appointments, the process can often be time-consuming and stressful. Fortunately, LabCorp makes it easy to schedule your appointment quickly and..., Clinical breakpoints for M. kansasii and Nontuberculosis Mycobacteria other than M. avium Complex are the same. Some fastidious isolates may not exhibit adequate growth for susceptibility testing ( M. genvense, M. haemophilum ). Others such as M. gordonae are rarely clinically relevant and susceptibility testing is not recommended., Test Includes. KOH/Calcofluor stain and Fungus (Mycology) Culture [008482]. Calcofluor preparation and culture for fungus; identification (additional charges/CPT code [s] may apply) if culture results warrant. Before results are reported, cultures are held for one to four weeks, based on specimen source: results on sterile body fluids and blood ..., Clinical Significance. Aspergillus DNA, Qualitative, Real-Time PCR - Diagnostic methods based on Real-Time PCR offer the possibility of expedient detection of Aspergillus from a variety of clinical specimens. Rapid, specific diagnosis of A. terreus is important because this organism is often refractory to amphotericin B treatment., Additional Information. Mycoplasma pneumoniae infection is acquired via the respiratory route from small-particle aerosols or large droplets of secretions. The organism can penetrate the mucociliary barrier of respiratory epithelium and produce cellular injury and ciliostasis that may account for the prolonged cough observed clinically. , Specimen types: Sputum, BAL, Bronch Wash, Tracheal Aspirate, Stool, Urine, or Gastric Aspirate. Encourage deep cough to minimize saliva contaminants. Minimum 5 mL in screw top container. May be collected with routine or fungal culture if quantity is sufficient. For respiratory, 3 consecutive days; early morning specimens are recommended., Eye infections include eyelid infections, blepharitis, dacryocystitis, orbital cellulitis, conjunctivitis, keratitis, endophthalmitis retinitis, and chorioretinitis. Pinkeye is caused by adenovirus. It presents as bilateral conjunctivitis with a sudden onset. Herpes simplex and zoster present as periorbital or corneal infections., A sputum culture test can reveal whether there is an infection in the lungs and, if so, the type of bacteria or fungus involved. It is often used in the diagnosis and follow-up care of people with respiratory diseases like and tuberculosis. Sputum is a thick mucus produced in the lungs., A Louisiana native and owner of the classic Cajun restaurant Mosquito Supper Club, Melissa Martin takes us deep into some of the richest culinary heritage in the country. Her New O..., Isolation and identification (additional CPT code) of aerobic bacteria considered pathogenic in the lower respiratory tract of patients with cystic fibrosis. Susceptibilities are performed, at an additional charge, where appropriate. Anaerobic culture is not appropriate from expectorated sputum. See specific requirements in Fungus (Mycology ... , Use. This test is intended for use as an aid in the diagnosis of herpes simplex virus (HSV) infections; it also differentiates HSV-1 from HSV-2. PCR testing of blood, serum, or plasma samples is clinically useful only in potential cases of disseminated HSV infection (neonates, immunosuppressed individuals) and not as an aid in the diagnosis of ..., Sinus: Fungal sinusitis has been increasingly recognized in otherwise healthy teenagers who often present with a history of recurrent sinusitis, asthma, and/or polyps. At surgery, material is consistently described as thick peanut butter-like or pistachio pudding-like. Dematiaceous fungi are the most common cause., The Polymedco OC-Auto Micro 80 immunochemical fecal occult blood test is capable of detection of as little as 100 ng of human hemoglobin per mL of feces, making it a much more sensitive assay than guaiac-based tests for detecting low levels of human fecal occult blood. It requires only one stool specimen collected from one bowel movement., Labcorp test details for Mycobacterium tuberculosis Complex Detection and Rifampin Resistance (PCR), Acid-fast Bacillus (AFB) Smear, and AFB Culture With Reflex to Identification and Susceptibility Testing (Sputum), 2 tests will be done on your sputum: Smear; Culture; For the smear, lab staff will look at some of your sputum under a microscope. If they see bacteria in your sputum, the smear test result is positive. For the culture, lab staff put some of your sputum into a special container to grow. If bacteria grow, your culture result is positive., Urinalysis ONLY: quantity not sufficient for analysis; improper labeling; tubes with boric acid or tartaric acid (e.g., BD gray-top C&S tube); Labcorp red-top C&S tube; Boricon, Bortiex, or Boricult yellow-top C&S tubes, urine transport tube with Triclosan; specimen received in Vacutainer® red/yellow urine transport tube more than 72 hours old; specimen received …