Table of Contents
- 1 Which test requires blood samples drawn at multiple time intervals?
- 2 What test is most often a timed specimen?
- 3 What is an ice blood test?
- 4 What is the most common specimen tested in the laboratory?
- 5 How does blood test confirm pregnancy?
- 6 What is phlebotomy test?
- 7 What’s the normal volume of urine in a 24 hour period?
- 8 Where does urine concentration and dilution take place?
Which test requires blood samples drawn at multiple time intervals?
Which test needs to have blood samples drawn at multiple time intervals? GTT (glucose tolerance test).
What test is most often a timed specimen?
glucose tolerance test
The most common timed procedure is a glucose tolerance test. First, a blood specimen is drawn from a fasting patient.
Which section of the clinical laboratory will perform pregnancy tests on blood specimens?
NHA review notes
| Question | Answer |
|---|---|
| What tube is used for PT and PTT | Light Blue topper tube |
| Additive in green tube topper | Heparin: lithium, sodium, aluminum |
| How many tubes are drawn for a three hour glucose tolerance test (GTT) | 4 tubes |
| Which section of the Clinical laboratory will perform pregnancy test on blood specimens | Chemistry |
What is phlebotomy used to treat?
Phlebotomy is the removal of blood from the body, and therapeutic phlebotomy is the preferred treatment for blood disorders in which the removal of red blood cells or serum iron is the most efficient method for managing the symptoms and complications.
What is an ice blood test?
The system allows you to see pathology and radiology results held by the hospital, including ones you have not requested, and means the laboratory team can see all the information it needs. ICE also keeps an electronic record in a patient’s notes so that there is full accountability.
What is the most common specimen tested in the laboratory?
The most common specimens used in clinical chemistry are blood and urine. Many different tests exist to detect and measure almost any type of chemical component in blood or urine. Components may include blood glucose, electrolytes, enzymes, hormones, lipids (fats), other metabolic substances, and proteins.
What is Phlebotomy test?
As a phlebotomist, you will take blood samples from patients which are examined in a laboratory and the results can be used to quickly diagnose diseases and conditions. When taking blood, you have to be careful that you. don’t harm the patient. don’t disturb any nursing care that the patient is receiving.
What is serum test for pregnancy?
Quantitative blood serum test: This test is also known as the beta hCG test, measuring the exact amount of hCG in your blood. Because this test can detect even trace amounts of hCG, it is highly accurate. Doctors use this test, along with ultrasound, to diagnose an early pregnancy loss.
How does blood test confirm pregnancy?
Blood tests can tell if you are pregnant about six to eight days after you ovulate. Doctors use two types of blood tests to check for pregnancy: Quantitative blood test (or the beta hCG test) measures the exact amount of hCG in your blood. So it can find even tiny amounts of hCG.
What is phlebotomy test?
Phlebotomy is when someone uses a needle to take blood from a vein, usually in your arm. Also called a blood draw or venipuncture, it’s an important tool for diagnosing many medical conditions. Usually the blood is sent to a laboratory for testing.
What kind of instrument is used to test for urine?
A chemically impregnated dipstick can be used for many of these tests. Standardized results can be obtained by processing the urine-touched dipstick through special automated instruments. Third, the urine sediment is examined under the microscope to identify its components.
What does it mean to have intact RBCs in urine?
Urine Studies. When intact RBCs are present in the urine, the term hematuria is used. Hematuria is most closely related to disorders of the renal or genitourinary systems in which bleeding is the result of trauma or damage to these organs or systems. This test detects RBCs, hemoglobin, and myoglobin in urine.
What’s the normal volume of urine in a 24 hour period?
Urine Studies. The normal volume of urine voided by the average adult in a 24-hour period ranges from 600 to 2500 mL; the typical amount is about 1200 mL. The amount voided over any period is directly related to the individual’s fluid intake, the temperature and climate, and the amount of perspiration that occurs.
Where does urine concentration and dilution take place?
Essential solutes and water pass back into the blood through the mechanism of tubular reabsorption. Finally, urine concentration and dilution occur in the renal medulla. The kidney has the remarkable ability to dilute or concentrate urine, according to the needs of the individual, and to regulate sodium excretion.