Clinical Laboratory
What lab test analyzes a specimen for the presence and amount of a substance?
a. qualitative
b. quantitative
c. questionable
B. Quantitative
Which measure compares the density of urine to the density of water?
a. glucosr
b. ketones
c. specific gravity
C. Specific Gravity
Which of the following tubes should be filled 1st during venipuncture?
a. Lavendar
b. Yellow
c. Purple
B. Yellow
What percentage does plasma make up in composition of the blood?
a. 65%
b. 55%
c. 45%
b. 55%
Which radiologic position allows the X-ray beam to be directed from front to back?
a. anterolateral
b. posteroanterior
c. anteroposterior
C. Anteroposterior
In 1988, what amendment did Congress pass in response to widespread concern over the accuracy of laboratory tests?
a. CLIA
B. CLIL
c. CSIL
A. CLIA - Clinal Laboratory Improvement Amendments
What is the most common type of urine specimen collected?
a. first void
b. random sample
c. timed specimen
B. Random Sample
What is the preferred finger for a capillary puncture?
a. index finger
b. middle or ring finger
c. pinky finger
B. Middle or ring finger
Neutrophils, Eosinophils, and Basophils are what type of WBC?
a. granular
b. non-granular
c. Singular
A. Granular
Which test is used to diagnose or treat conditions of the joints?
a. Orthoplasty
b. Cholangiography
c. Arthrography
c. Arthrography
Which level test includes those that are highly complex, and any tests involved in cytology, histopathology, and histocompatibility?
a. I
b. II
c. III
Level II
What is the normal pH range of urine?
a. 2.6 - 6.8
b. 4.6 - 7.9
c. 3.6 - 8.9
B. 4.6 to 7.9
What is a symptom for fainting or loss of consciousness during a venipuncture?
a. cannula
b. hematoma
c. syncope
c. Syncope
What type of cells transports oxygen and carbon dioxide?
a. Leukocytes
b. Erythrocytes
c. Basocytes
b. Erythrocytes ( RBC)
What intravenous radiologic exam examines the kidneys, ureters, and bladder?
a. pentagram
b. pyelogram
c.hexogram
b. Pyelogram
A pair of hemostats and surgical scissors must be disinfected. What method would be used ?
a. Centrifuge
b. Autoclave
c. Incubator
B. Autoclave
What does the turbidity of urine mean?
a. clarity
b. color
c. cloudiness
C. Cloudiness
Which color tube is used for a complete blood count?
a. green
b. blue
c. purple
C. Purple
What laboratory test would be performed to measure the amount of time it takes for blood to clot?
a. CBC
b. Chem 7
c. PT
C. PT - Prothrombin time
What type of radiology exam uses contract media to study the gastrointestinal tract for tumors, ulcers, polyps, and diverticulosis?
a. barium enema
b. barium swallow
c. bilateral barium exam
B. Barium Swallow
Which CLIA wave test is ordered for a client with a gastric ulcer?
a. HCG
b. Helico duodenum
c. Helicobacter pylori
C. Helicobacter Pylori
Which of these white blood cell are most efficient?
a. Neutropils
b. Lymphocytes
c. Monocytes
C. Monocytes
What is the destruction of red blood cells with the release of hemoglobin into the plasma?
a. hematocrit
b. hemolysis
c. hematoma
b. hemolysis
What are the three commonly performed test in a lipid panel?
a. triglycerides, chemistry, low-density lipoprotein
b. high and low density lipoprotein (HDL, LDL), triglycerides, cholesterol.
c. chemistry , HDL, triglycerides
B. High and Low density porteins, cholesterol, triglycerides.
Which exam is used to evaluate the function of joints?
a. endoscope
b. telescope
c. fluoroscope
c. Fluoroscope