Labcorp test code for urinalysis

Collect aliquot of a well-mixed 24-hour urine. Add boric acid (0.5 gm/100 mL) as preservative. Indicate 24-hour volume.

We would like to show you a description here but the site won't allow us.Urinalysis, Routine: 24357-6: 013045: Urine-Color: 5778-6: 003038: Urinalysis, Routine: 24357-6: 013052: Appearance: 5767-9: 003038: Urinalysis, Routine: 24357-6: 013185: WBC Esterase: 5799-2: 003038: Urinalysis, Routine: 24357-6: 013094: Protein: 20454-5: 003038: Urinalysis, Routine: 24357-6: 013086: Glucose: 25428-4: 003038: Urinalysis ...Laboratory Corporation of America (LabCorp) Test Menu; Quest Diagnostics Test Directory . ... Test Code UDIPS URINALYSIS, DIPSTICK ONLY Performing Laboratory. NorDx Laboratories. ... Urinalysis by Dip Stick or Tablet Reagent; Non-Automated, without Microscopy : 81003:Labcorp test details for Myoglobin. Skip to main content Close Menu. Logins ... Urine myoglobin levels were not detected after myocardial infarct. 4 Elevated myoglobin levels may be associated with cocaine abuse. 5 Other conditions which cause elevation of ... Result Code Result Code Name UofM Result LOINC; 010405: Myoglobin, Serum: 2639 … For a 24-hour collection, instruct patient to void at 8 AM (or 8 PM), and discard the specimen. Then collect all the urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM [or 8 PM] the following day). Container must be labeled with patient's name and date and time collection started and finished. Additional Information. Immunofixation electrophoresis of serum or urine is most often ordered to evaluate a monoclonal globulin detected in a protein electrophoresis or to delineate a possible lymphoproliferative process, particularly myeloma. This procedure will characterize the specific light and heavy chain components of a monoclonal protein.If you’re looking to marry, how do you know if he’s the one? Besides giving due weight to chemistry and ot If you’re looking to marry, how do you know if he’s the one? Besides givi...Urine values vary considerably during a 24-hour period, and most test methods are based on normal values for first morning samples. The first urine voided in the morning is preferred because it has a more uniform volume and concentration and a lower pH, which helps preserve the formed elements.

View Litholink's test menu for 24-hour urine kidney stone prevention, 24-hour urine testing cystine, and 1, 24 hour Litholink urine panel.Labcorp test details for Cortisol, AM. Skip to main content Close Menu. Logins. Individuals & Patients ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 104018: Cortisol - AM: 9813-7: 104018: Cortisol - AM: ug/dL: 9813-7: Test Menu Right Side Menu. Find a Test;Use. Protein:creatinine ratio in a first-morning or random untimed "spot" urine specimen is recommended testing to ascertain chronic kidney disease. 1 It is also used to evaluate nephrotic syndromes; work up other renal diseases, including malignant hypertension, glomerulonephritis, Goodpasture syndrome, cryoglobulinemia, toxemia of pregnancy ...View Litholink's test menu for 24-hour urine kidney stone prevention, 24-hour urine testing cystine, and 1, 24 hour Litholink urine panel. Exposure to the inorganic soluble salts can precipitate skin ulcerations, dermatitis, perforation of the nasal septum, and respiratory sensitization. Acute exposure to these salts may result in local tissue necrosis and severe kidney damage. 2. Chromium and its inorganic salts are widely employed in industry, including metal plating, steel and ... Draw a fasting blood sample before administering glucose. Administer a 75-gram glucose and draw blood after two hours. The patient should remain seated throughout the test. Submit 1 mL serum or plasma for fasting and two-hour specimens. Separate serum or plasma from cells within 45 minutes of venipuncture. Gray-top tubes only, may be submitted ...Note: The yellow-top, blue line tube cannot be used for collection and transport of specimens for urine culture. **This test code does not include reflex to culture** If reflex to culture is desired, please order "Urinalysis, Complete, with Reflex to Culture" (test code 3020). If culture is being ordered separately, submit separate specimen (4 ...

Labcorp test details for Mercury, Urine. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 007773: Mercury, Urine: 21383-5: 019307: Mercury, Urine: ug/L: 21383-5: 007773:Urine culture or 008847 or 008086. 188755 − ID and Susceptibility, Urine. Uricult/Bacticult without bacterial growth. Urine culture or 008847 or 008086. 182980 − Urine Kit Culture. Urine in gray-top C&S Vacutainer® or sterile cup. Urine culture or 008649. 008847 − Urine Culture, RoutineA blood test can measure the exact amount of hCG that's produced during pregnancy at the time of testing, while urine tests typically only determine whether any amount of hCG is present.¹ A blood test can detect pregnancy before a woman has even missed her period—as early as six to eight days after conception,²—while a urine test may only yield accurate results after the first day of a ...The government program will be suspended soon due to lack of funding. Have you ordered your first, second, and third rounds of free COVID tests from the U.S. government? If not, cl...Test Includes. List of Detectable Substances. Alcohol. Ethyl alcohol. Amphetamines. Amphetamine. MDA (Ecstasy metabolite). MDMA (Ecstasy). Methamphetamine.

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Labcorp test details for Osmolality, Urine. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test Results ... Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 003442: Osmolality, Urine: 2695-5: 003442: Osmolality, Urine: mOsmol/kg: 2695-5:Transfer the serum into a LabCorp PP transpak frozen purple tube with screw cap (LabCorp N° 049482). The specimen should be frozen immediately and maintained frozen until tested. To avoid delays in turnaround time when requesting multiple tests on frozen specimens, please submit separate frozen specimen for each test requested. Include …Labcorp test details for Lithium. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 007708: Lithium (Eskalith(R)), Serum: 14334-7: 007708: Lithium (Eskalith(R)), Serum: mmol/L:The tests your healthcare provider recommends for an annual health check are now at your fingertips. From hormone testing for men to screening for diabetes, ...Discard this swab. Insert the specimen collection swab (blue-shaft swab in the package with green printing) into the endocervical canal. Gently rotate the swab clockwise for 10 to 30 seconds in the endocervical canal to ensure adequate sampling. Withdraw the swab carefully; avoid contact with the vaginal mucosa.

Endocrine. Calcium-Pentagastrin Stimulation. ACTH Stimulation Test (Cosyntropin) Aldosterone Suppression. C-Peptide Suppression. Captopril Test. Clonidine Suppression. Corticotropin-releasing Hormone Stimulation. Dexamethasone Suppression Screening for Cushing Disease/Syndrome.Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 912335: ToxAssure Flex 23, Ur: 910454: Summary Report: 66149-6: 912335: ToxAssure Flex 23, UrLabcorp test details for Eosinophil Cationic Protein (ECP) Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 004180: ECP: 25638-8: 004181: ECP: ug/L: 25638-8: Test Menu Right Side Menu. Find a Test;Urinalysis is used to detect substances or cellular material in the urine associated with different metabolic and kidney disorders. It is used to detect urinary tract infections (UTI) and other disorders of the urinary tract. A regular urinalysis often includes color, clarity, odor, specific gravity, pH, protein, glucose, nitrites, WBC, and ...Labcorp test details for Methylmalonic Acid, Urine. Skip to main content Close Menu. Logins ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 716365: Methylmalonic Acid, Urine: 716348: Methylmalonic Acid, U: umol/L: 32287-5: 716365: Methylmalonic Acid, Urine: 716445: MMA - Normalized:Labcorp test details for Lead, Urine. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 007633: Lead, Urine: 20625-0: 019315: Lead, Urine: ug/L: 20625-0: 007633: Lead, Urine:Labcorp test details for β2-Microglobulin. β-2 microglobulin (β 2 MG) is a small membrane protein that is a component of the class I major histocompatibility complex found on the surface of all nucleated cells. 1 β 2 MG is especially abundant on the surface of white blood cells so increased production or destruction of these cells causes serum levels to …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. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 912081: Drug Screen 17 w/Conf, UR: 69739-1: 910441: Creatinine: mg/dL: 2161-8

Direct patient to provide a first-catch urine (approximately 20 to 30 mL of the initial urine stream) into a urine collection cup free of any preservatives. Collection of larger volumes of urine may result in specimen dilution that may reduce test sensitivity; lesser volumes may not adequately rinse organisms into the specimen.Diagnosis is based on the absence of sperm in the antegrade ejaculate and the presence of sperm in postmasturbatory urine. Retrograde ejaculation may be suspected whenever the semen volume is less than 1 mL. To diagnose retrograde ejaculation, it is necessary to evaluate urine after an ejaculation. This test was developed, and its performance ...Coexistence of increased serum amylase with normal lipase may be a helpful clue to the presence of macroamylasemia. 1 Lipase is elevated with amylase in acute pancreatitis, but the elevation of lipase is more prolonged. In work-up of pancreatitis, in addition to serum lipase and amylase, the 2-hour urine amylase is of value.Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 706500: Carnitine, Total and Free: 79285-3: 706501: Carnitine, Total: umol/LExposure to the inorganic soluble salts can precipitate skin ulcerations, dermatitis, perforation of the nasal septum, and respiratory sensitization. Acute exposure to these salts may result in local tissue necrosis and severe kidney damage. 2. Chromium and its inorganic salts are widely employed in industry, including metal plating, steel and ...EPIC Code: LAB5309: Order Alias 2: UA; urine culture; 377036; UWCI (BSM) Specimen Type: Urine: Specimen Container: Yellow top urine tube, gray top urine culture collection tube: Container Code: URU, UCHOLD: Volume: 8 mL yellow top, 4 mL gray top: Minimum Collection Volume: 4 mL yellow top, 4 mL gray top: Specimen HandlingCollection. Instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning). Screw the lid on securely. Mix well. pH must be 0 to 2.

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Thyroid function test for the diagnosis of hypothyroidism or hyperthyroidism, used with thyroxine (T 4) or equivalent to provide free T 4 index, FTI. An indirect measure of binding protein, the T 3 uptake reflects available binding sites (ie, reflects TBG). T 3 uptake is not a measurement of serum T 3. It should never be used alone; rather, its ...Labcorp test details for Lead, Urine. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 007633: Lead, Urine: 20625-0: 019315: Lead, Urine: ug/L: 20625-0: 007633: Lead, Urine:Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 500918: Pathology Report: 500920. 22633-2: 500918: Pathology Report: 500943Labcorp test details for Chloride. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 001206: Chloride: 2075-0: 001206: Chloride: mmol/L: 2075-0: Test Menu Right Side Menu.CA 19-9 assay values can assist in the differential diagnosis and monitoring of patients with pancreatic carcinoma (sensitivity 70% to 87%). 6-12 There is no correlation between tumor mass and the CA 19-9 assay values; however, patients with CA 19-9 serum levels >10,000 units/mL almost always have distal metastasis. 2.Labcorp test details for Urinalysis, Complete With Microscopic Examination With Reflex to Urine Culture, Comprehensive Container. 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. Use. Diagnosis and monitoring of inherited aminoacidurias, organic acidurias, and urea cycle defects. May be used as a follow-up confirmatory test to some abnormal newborn screen results. In most, but not all, cases where an amino acid is elevated in blood, it will also be elevated in urine. Some disorders, primarily those involving defective ...Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 706200: Heavy Metals Profile II, Blood: 29588-1: 007632: Lead, Blood: ug/dLLabcorp test details for MHPG, 24-Hour Urine. 10 - 14 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.Labcorp test details for MHPG, 24-Hour Urine. 10 - 14 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. Additional Information. Albumin accounts for approximately 50% of the protein in plasma. 2 The kidney works to prevent the loss of albumin into the urine through active resorption, but a small amount of albumin can be measured in urine of individuals with normal renal function. The prognostic value of consistently elevated albumin levels is ... ….

Labcorp test details for Monitor Screen 13-Drug Class Profile (Labcorp MedWatch®) Skip to main content Close Menu. Logins. Individuals & Patients. Find a ... Urine; Order Code Order Name Result Code Result Name UofM Result LOINC; Reflex 1: 788923: Specific Gravity: 788923: Specific Gravity: 2965-2: Test Menu Right Side Menu.Labcorp test details for Copeptin. Copeptin is a peptide derived from the cleavage of the precursor of arginine vasopressin (AVP). 7-10 AVP, also known as antidiuretic hormone (ADH), is a neuropeptide that is secreted from the hypothalamus in response to hypovolemia and elevated plasma osmolality. 10-12 AVP has two primary functions: to retain water in the body and to constrict blood vessels ...Labcorp test details for Opiates, Screen and Confirmation, Urine (Pain Management) Skip to main content Close Menu. Logins. Individuals & Patients. Find a ... Urine; Order Code Order Name Result Code Result Name UofM Result LOINC; Reflex 1: 737846: Opiates Confirmation, Urine: 733157: Please Note: 77202-0: Test Menu Right Side Menu.Use. Anti-U1 RNP antibodies typically appear in both SLE and MCTD. In MCTD, the presence of U1 RNP is required for diagnosis, whereas anti-RNP antibodies occur in only 30-40% of SLE. MCTD is typified by the high-titer RNP antibody activity in isolation; anti-RNP antibody activity in SLE commonly accompanies anti-Sm antibodies.Direct patient to provide a first-catch urine (approximately 20 to 30 mL of the initial urine stream) into a urine collection cup free of any preservatives. Collection of larger volumes of urine may result in specimen dilution that may reduce test sensitivity; lesser volumes may not adequately rinse organisms into the specimen.Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 500918: Pathology Report: 500920. 22633-2: 500918: Pathology Report: 500943Additional Information. B-type natriuretic peptide (BNP), also referred to as brain natriuretic peptide, is a member of a family of structurally similar peptide hormones that includes atrial natriuretic peptide. 1 BNP is a 32-amino-acid peptide that contains a 17-amino-acid ring structure that is formed as the result of an internal disulfide bond.Use. Diagnosis and monitoring of inherited aminoacidurias, organic acidurias, and urea cycle defects. May be used as a follow-up confirmatory test to some abnormal newborn screen results. In most, but not all, cases where an amino acid is elevated in blood, it will also be elevated in urine. Some disorders, primarily those involving defective ... Labcorp test code for urinalysis, If you have a manual Test Request Form (lab order) from your provider, you can request your At-Home kit through Labcorp's patient portal. Requesting a kit ..., 764383. Monitor Drug Profile 10 (MW) 737690. Amphetamines Screen, Urine. ng/mL. 19261-7. 764383. Monitor Drug Profile 10 (MW) 737696., This will lead to a differential glomerular filtration rate for κ-FLC and λ-FLC and may explain the observed ratio of κ-FLC to λ-FLC of 0.625 in serum compared to the ratio of bound κ to λ of 2.0. The laboratory will perform FLC analysis on urine, but a serum sample is preferred for many reasons. Analogous to glucose metabolism, FLC spill ..., Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 737919: Nicotine Metabolite, Urine: 59646-0: 733786: Cotinine: ng/mL: 59646-0, Labcorp test details for β2-Microglobulin. β-2 microglobulin (β 2 MG) is a small membrane protein that is a component of the class I major histocompatibility complex found on the surface of all nucleated cells. 1 β 2 MG is especially abundant on the surface of white blood cells so increased production or destruction of these cells causes serum levels to increase. 1 Levels of β 2 MG can be ..., For clinical consultation, please call 1-866-593-0157. LabCorp test details for ToxASSURE Compliance Drug Profile, Comprehensive, urine, with Reported Medications. , 764383. Monitor Drug Profile 10 (MW) 737690. Amphetamines Screen, Urine. ng/mL. 19261-7. 764383. Monitor Drug Profile 10 (MW) 737696., Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 706500: Carnitine, Total and Free: 79285-3: 706501: Carnitine, Total: umol/L, The three major naturally occurring estrogens in women are estrone (E1), estradiol (E2), and estriol (E3). E2 is the predominant estrogen during reproductive years, both in terms of absolute serum levels as well as in terms of estrogenic activity. 3 During menopause, a dramatic drop in E2 production leaves estrone as the predominant circulating ..., LabCorp test details for Alcohol Biomarkers (Ethyl glucuronide (ETG) and Ethyl sulfate (ETS)), quantitative, urine., Labcorp test details for Triglycerides. Skip to main content Close Menu. Logins. Individuals & Patients. Find ... Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 001172: Triglycerides: 2571-8: 001172: Triglycerides: mg/dL: 2571-8: Test Menu Right Side Menu., Labcorp Locations in Richmond, VA Select a state > Virginia (VA) > Richmond Richmond. Labcorp; Ste 101; 10710 Midlothian Tpke; Richmond, VA 23235 US; PHONE: 8048970329; View Store Details for locatin 1; Labcorp; Suite 401; 110 N ROBINSON ST; RICHMOND, VA 23220 US; PHONE: 804-643-0160; View Store Details for locatin 2; Labcorp; Ste 303, Labcorp test details for JC Virus DNA, PCR, Urine. Skip to main content Close Menu. Logins ... Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 139380: JC Virus DNA, PCR (Urine) 35661-8: ... Drug Testing; Paternity Testing; Health Testing; Contact Us Patient; Provider;, 5 - 10 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. , Result Code. Result Code Name. UofM. Result LOINC. 550430. RNA, Real Time PCR (Non-Graph) 20447-9. 550413. HIV-1 RNA by PCR., Labcorp test details for Anabolic Steroids, Screen and Confirmation, Urine. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test Results Pay a Bill Shop for Tests . View Individuals & Patients Page ... Result Code Result Code Name UofM Result LOINC; 790348: Anabolic Steroid Screen: 790347: Bolasterone: 3402-5:, Labcorp test details for Opiates, Screen and Confirmation, Urine (Pain Management) Skip to main content Close Menu. Logins. Individuals & Patients. Find a ... Urine; Order Code Order Name Result Code Result Name UofM Result LOINC; Reflex 1: 737846: Opiates Confirmation, Urine: 733157: Please Note: 77202-0: Test Menu Right Side Menu., Use. Pediatric testing for the evaluation of hypertension; diagnose and follow up neuroblastoma, ganglioneuroma, and ganglioneuroblastoma. Most neuroblastoma patients excrete excess HVA in 24-hour collections. If VMA and HVA are both used in work-up, up to 80% of all cases will be detected., Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 791170: Methylphenidate + Mtb, Urine: 791171: Methylphenidate: ng/mL: 3809-1: 791170: Methylphenidate + Mtb, Urine: 734594: Ritalinic Acid: ng/mL: 33507-5, Labcorp test details for Immunofixation (IFE) and Protein Electrophoresis, Random Urine. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test ... Result Code Result Code Name UofM Result LOINC; 122390: IFE and PE, Random Urine: 013664: Protein,Total,Urine: mg/dL: 2888-6:, Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 700845: Drug Screen 13 w/Conf, Serum: 72479-9: 700714: AMPHETAMINES, IA, Collection. Step 1: Use the large, open cup in the kit to collect the urine specimen. First void of the day is preferred. Ensure that the urine specimen reaches the minimum fill line of 33 mL. Step 2: Slowly pour urine into the smaller container to the maximum fill line of 90 mL. Step 3: Tighten the lid until you hear a click in order to ..., Test Includes. Culture; isolation and identification of potential aerobic pathogens (additional charges/CPT code [s] may apply). Susceptibility testing if culture results warrant (at an additional charge). Gram Stain [008540] is recommended with all tissue cultures (additional charge)., Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC; 737919: Nicotine Metabolite, Urine: 59646-0: 733786: Cotinine: ng/mL: 59646-0 , Labcorp test details for Immunofixation (IFE) and Protein Electrophoresis, Random Urine. Skip to main content Close Menu. Logins. Individuals & Patients. Find a Lab View Test ... Result Code Result Code Name UofM Result LOINC; 122390: IFE and PE, Random Urine: 013664: Protein,Total,Urine: mg/dL: 2888-6:, Hyperoxaluria is not uncommon in subjects with malabsorption. Twenty-four hour urine collections for oxalate are indicated in patients with surgical loss of distal small intestine, especially those with Crohn's disease. The incidence of nephrolithiasis in patients who have inflammatory bowel disease is 2.6% to 10%. 1 Hyperoxaluria is regularly ..., LabCorp appointments should be scheduled through an individual lab testing site, according to LabCorp.com. Same-day appointments can be made with at least two hours notice, and wal..., Litholink 24-hour Urine Testing. Labcorp is the premier provider of the Litholink 24-hour urine testing for kidney stone prevention¹. Through sophisticated algorithms created by the leading specialists in the disease, this testing provides on the test report itself patient-specific treatment recommendations and other clinical and patient support., Add urine to the Aptima® Combo 2 urine collection device. The final volume must be between the two black lines on the device (about 2 mL). ... Performing Labcorp Test Code: 180049 : Notes: Result Code Result Name LOINC; 6907667: M genitalia Ur: 88226-6: 6910151: Chlamydia Ur: 42931-6: 6910155: Gonorrhea Ur: 60256-5: CPT Code(s) 87591, 87563 ..., Labcorp's test menu provides a comprehensive list of specialty and general laboratory testing services. , View Litholink's test menu for 24-hour urine kidney stone prevention, 24-hour urine testing cystine, and 1, 24 hour Litholink urine panel., Mar 19, 2024 · Sampling time is preshift (meaning 16 hours without exposure). Optional protocol: Instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning). , A blood test can measure the exact amount of hCG that's produced during pregnancy at the time of testing, while urine tests typically only determine whether any amount of hCG is present.¹ A blood test can detect pregnancy before a woman has even missed her period—as early as six to eight days after conception,²—while a urine test may only yield accurate results after the first day of a ...