Laboratory Procedure

Which of the following tests measures the time it takes blood to form a fibrin clot?

A chemical added to a blood sample after collection to prevent clotting is alled a(n):

Which of the following is a normal hemoglobin for a female?

Which of the following tests is used for the initial screening of a patient for diabetes type 2?

A patient who has a higher than normal number of platelets is diagnosed with:

The slant at the open end of a needle used for venipuncture is called the:

The most accurate method of testing urine in patients with diabetes requires a second-voided specimen

If chemicals are splashed into the eyes the eyes should ne flushed with water from an eyewash station for atleast 15 min

A CLIA-waived urine pregnancy test result can detect hCG as early as:

Hemoglobin A1c is measured to monitor:

Which component of the complete blood count is not necessary to calculate the red cell indices?

When blood is separated in an anticoagulated tube, what is present at the top of the tube?

Chain of custody procedure are extremely important when specimens are collected and handled for drug and alcohol testing

A medical assistant instructs a patient to collect a first morning specimen for which of the following tests?

a 24 hour urine sample is ordered to determine which of the following ?

Which of the following terms describes the study of tissues?

The sugar most commonly found in urine is:

The ESR test results:

What is the study of blood and coagulation?

T cells and B cells are a subclassification of which of the following?

Lavender top tubes contain which of the following additives?

There are many departments of a laboratory. Which department deals with the study of bacteria, fungi, and viruses?

The needle size most commonly used for adult venipunture is:

Which of the following urine specimens are used in diabetes screening and for home diabetes testing programs?

Using capillary blood from a finger, the Cholestech LDX analyzer is capable of measuring which of the following?

TSH levels are assessed to determine the function of what organ(s)?

Which term defines patient laboratory results that have a definite numerical value?

What is the common test method used for urine pregnancy testing?

Incubators used in the microbiology laboraotryt generally maintain a constant temperature of:

Which cells listed below are usually oval and may show budding? they are common in urine of diabetic patients.

A cloudy urine specimen may be the result of which of the following

which type of specimen must be chilled if testing will not be performed immediately?

which of the following conditions could lead to a blue-green colored urine?

Hematuria is the presence of intact red blood cells in urine

Which of the following is not detected in a liver panel test?

A chile whose urine has a mousy smell most likely would be diagnosed with:

The most common specimens are collected for laboratory testing include:

What structure in the nephron filters the blood to create filtrate?

Without a clot activator, whole blood typically clots in about what time frame?

Lavender-topped tubes are used for routine CBC tests.

Which department of the laboratory performs H&H tests?

Which location is the best site to use for capillary puncture on an infant?

Hormones detected in a thyroid panel include:

Immersion oil prevents refraction of the light and improves the resolution of the magnified image.

A hematoma can be caused by:

An ammonia or putrid smell in the urine can be caused by which of the following?

This instrument is used to separate blood cells from plasma.

Which of the following antiseptics are used when preparing the venipuncture site?

In the microscopic observation of urine sediment, yeast most resembles:

Polyuria is common in which of the following clinical situations?

Which type of tube should be used to collect blood specimenms during a glucose tolerance test?

The term used that indicates a laboratory test should be run immediately.

The shortest objective lens on the microscope has the lower power (4x) and is called the scanning lens.

Patients with this condition produce an unusually large number of red blood cells.

Decreased hemoglobin levels are seen in which of the following illnesses

The microscope analysis of cells is the science of:

The most common phlebotomy site(s) in adults is (are) the:

After centrifugation of a microhematocrit test, which of the following will be found in the center of the tube?

The needle size most commonly used by a blood bank for donations units is:

Which lab result has a negative or positive value?

Which gauge needle is used msot frequently when drawing blood from the antecubital area?

When using a microscope and using oil, which objective will be used for viewing the slide?

What term describes the physical, chemical, and microscopic examination of urine?

The device used for dermal puncture is a(n):

Which term is a portion of a well-mixed blood sample?

The act passed by congress to establish quality standards for all laboratory testing is referred to as:

Which of the following makes up approximately 55% of blood by volume?

Abnormal urine color may be related to which of the following?

The study of poisonous substances and their effects on the body.

A properly prepared wedge smear:

A term used to describe a blood sample in which the red blood cells have ruptured is:

Dr. Lim orders a CK draw on Mr. Roberts. What do elevated CK levels indicate?

No anticoagulants are found in which of the following tubes?

You are required to collect a venous sample for a complete blood count (CBC). Which venipuncture tube would you collect?

Urine suspected of having high levels of which substance should be stored in a dark place before testing?

Which of the following terms describes the substance being analyzed?

A hematocrit reading of 37 indicates what?

When drawing a CBC, INR and glucose, which is the correct order of draw?

A urine specimen is tested and shown to have a pH of 8.0. This value is:

In the laboratory stages of quality assurance, which stage includes instrument maintenance and calibration?

Casts in a urine specimen develop in what part of the urinary tract?

The name used to describe an immature neutrophil.

The needle size most commonly used in infacts and the elderly is _______.

Which of the following vacutainer tubes is routinely used for hematolofy testing?

Eosinophils are associated with allergic reactions.

The part of the venipuncture needle that fits into the syringe or vacutainer adapter

An HDL cholesterol level over 20 mg/dL is abnormal.

If a urine specimen cannot be analyzed within 1 hour, the best course of action is to

Which color phlebotomy tube is used to collect specimens for serum analysis?

A needlestick is more likely to occur if a phlebotomist does which of the following?

A turbid urine sample means that specimen is:

Section 1 on all safety data sheets is required to have which of the following?

Which needle lumen is the largest and used for blood bank procedures?

You are examining a patient't urinalysis report. Which of the following factors is normal

The stepwise method used to collect process, and test a specimen that will be used as evidence in a legal case is called

A tourniquet should remain tied on a patient's arm no longer than:

The liquid portion of whole blood the contains clotting factors is called:

A urine sample that can be collected at any given time is called a :

Plasma is present in which of the following venipuncuture tubes?

An RBC with a normal amount of hemoglobin is said to be hyperchromic.