MLPAO MLA/T Exam (Questions and
Answers) 2024 100% Correct
Which of the following is the best example of homeostasis? a) Sexual reproduction b)
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Growth c) Regulation of body temperature d) Growth of hair under the arms e) Storage
of food in the form of fat - CORRECT ANSWER-c) Regulation of body temperature
The concentration of physiological saline is: 1 a) 5.0% b) 7.0% c) 8.5% d) 0.85% e)
0.7% - CORRECT ANSWER-d) 0.85%
Which of the following pipettes is the most accurate? a) Serological pipette b) Mohr
pipette c) Volumetric pipette d) Pasteur pipette e) None of the above - CORRECT
ANSWER-c) Volumetric pipette
Hypersecretion of insulin would result in: a) Weak and brittle bone b) Diabetes c)
Hyperglycemia d) Glucosuria e) Hypoglycemia - CORRECT ANSWER-e) Hypoglycemia
Deoxygenated blood is pumped into the: a) Systemic circulation b) Pulmonary
circulation c) Lymphatic system d) Coronary sinus e) None of the above - CORRECT
ANSWER-b) Pulmonary circulation
The semi-lunar valve: a) Are located in between the Rt. Atrium and ventricles b) Occur
in the carotid sinus c) Open to allow blood to leave the ventricles d) Two of the
preceding e) None of the above - CORRECT ANSWER-c) Open to allow blood to leave
the ventricles
After pulmonary circulation, the blood is received by: a) Right atrium b) Left atrium c)
Left ventricle d) Right ventricle e) None of the above - CORRECT ANSWER-b) Left
atrium
When you have a STAT request, you should perform the test: a) As soon as possible b)
Immediately c) Until all the specimens arrive d) After your break e) 2 hours after
specimens arrive - CORRECT ANSWER-b) Immediately
If you use a "To Contain" pipette, you should: a) Blow out the last drop b) Let the last
drop stay in the micropipette c) Rinse it to make sure all of the content is delivered d)
Use as a normal pipette e) None of the above - CORRECT ANSWER-c) Rinse it to
make sure all of the content is delivered
The valve located between the right atrium and the right ventricle is: a) Mitral valve b)
Tricuspid valve c) Semi lunar valve d) Aortic valve e) None of the above - CORRECT
ANSWER-b) Tricuspid valve
The electrical conductivity of distilled or deionized water is: a) High b) Normal c) Low d)
Same as 0.85% saline e) Same as tap water - CORRECT ANSWER-c) Low
In order to deliver the total volume from the pipette which has a frosted ring near the
colour code, you will: a) Rinse the pipette b) Let the last drop remain c) Stop before the
9 mark d) Blow out the last drop e) Ask for assistance - CORRECT ANSWER-d) Blow
out the last drop
Which of the following tests are eligible for stat recording: a) CSF for microbiology b)
BHCG for suspected ectopic pregnancy c) Blood gasses d) Lipid assessment e) AB and
C are correct - CORRECT ANSWER-e) AB and C are correct
Which of the following is not a cardiac enzyme? a) Creatin Phosphokinase b) Aspartate
aminotransferase c) Lactic Dehydrogenase d) Serum Glutamic Oxaloacetic
Transaminase e) Alkaline phosphatase - CORRECT ANSWER-e) Alkaline phosphatase
VMA is used to test for: a) Carbohydrates metabolism b) Epinephrin metabolism c) Fat
metabolism d) Pulmonary function e) Cardiac enzymes - CORRECT ANSWER-b)
Epinephrin metabolism
Which of the following has valves? a) Arteries b) Arterioles c) Capillaries d) Veins e) All
of the above - CORRECT ANSWER-d) Veins
The specimen we commonly use for 17-ketosteroid test is:a) Clean catch mid-stream
urine b) Plasma c) Whole body d) 24 hour urine e) Stool - CORRECT ANSWER-d) 24
hour urine
Xylose tolerance test is primarily tested for: a) Insulin levels b) Absorption ability of the
small intestine c) Digestive enzyme levels d) Heart condition e) Porphine levels -
CORRECT ANSWER-b) Absorption ability of the small intestine
Which of the following could not be considered as a source of error in microhematocrit
tests? a) Hemolysed specimen b) Hemoconcentrated specimen c) Overfilling of the
capillary tube d) Including the buffy coat for the red cell column reading e) None or the
above - CORRECT ANSWER-e) None or the above
The normal life span of erythrocyte is: a) 48 hrs. b) 90 days c) 120 days d) ½ year e) 14
days - CORRECT ANSWER-c) 120 days
Leaving the urine for prolonged time will increase: a) Bacteria b) Urobilinogen c) Nitrite
d) pH e) All of the above - CORRECT ANSWER-e) All of the [Show Less]