MLPAO MLA/T EXAM WITH 100%
CORRECT ANSWERS { GRADED A+}
Which of the following is the best example of homeostasis? a) Sexual
reproduction b) Growth c) Regulation of body temperature d) Growth of hair
under the arms e) Storage of food in the form of fat -✔✔ 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% -✔✔ 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 -✔✔ c) Volumetric pipette
Hypersecretion of insulin would result in: a) Weak and brittle bone b)
Diabetes c) Hyperglycemia d) Glucosuria e) Hypoglycemia -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔
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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ e) Alkaline
phosphatase
, VMA is used to test for: a) Carbohydrates metabolism b) Epinephrin
metabolism c) Fat metabolism d) Pulmonary function e) Cardiac enzymes -
✔✔ b) Epinephrin metabolism
Which of the following has valves? a) Arteries b) Arterioles c) Capillaries d)
Veins e) All of the above -✔✔ 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 -✔✔
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 -✔✔ 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 -✔✔ 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 -✔✔ c) 120 days
CORRECT ANSWERS { GRADED A+}
Which of the following is the best example of homeostasis? a) Sexual
reproduction b) Growth c) Regulation of body temperature d) Growth of hair
under the arms e) Storage of food in the form of fat -✔✔ 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% -✔✔ 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 -✔✔ c) Volumetric pipette
Hypersecretion of insulin would result in: a) Weak and brittle bone b)
Diabetes c) Hyperglycemia d) Glucosuria e) Hypoglycemia -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔
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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ 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 -✔✔ e) Alkaline
phosphatase
, VMA is used to test for: a) Carbohydrates metabolism b) Epinephrin
metabolism c) Fat metabolism d) Pulmonary function e) Cardiac enzymes -
✔✔ b) Epinephrin metabolism
Which of the following has valves? a) Arteries b) Arterioles c) Capillaries d)
Veins e) All of the above -✔✔ 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 -✔✔
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 -✔✔ 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 -✔✔ 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 -✔✔ c) 120 days
