1|Page
MLPAO MOCK EXAM 2025/2026 ACTUAL EXAM
QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALL
ANSWERED {100 Q & A} ALREADY GRADED A+ |
BRAND NEW!
A hematoma may result from all of the following, EXCEPT:
A) needle removal while tourniquet is still tied.
B) failure to apply adequate pressure after venipuncture
c) failure of needle to enter the vein.
D) partial insertion of needle into the vein.
E) excessive probing. - ✔✔✔ Correct Answer > c) failure of needle to
enter the vein.
Which of the following is NOT an acceptable way to express
solution concentration?
A) mass/mass (m/m)
B) volume/mass (v/m)
C) weight/weight (w/w)
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D) volume/volume (v/v)
E) weight/volume (w/v) - ✔✔✔ Correct Answer > B) volume/mass
(v/m)
What is the maximum time a urine sample can be refrigerated
without affecting bacterial flora?
A) 2 hours
B) 5 hours
C) 8 hours
D) 12 hours
E) 24 hours - ✔✔✔ Correct Answer > E) 24 hours
A test for liver function is found to detect impairment in 30% of
patients with disease. This test shows:
A) poor accuracy
B) low sensitivity
C) poor reproducibility.
D) high predictivity
E) high specificity - ✔✔✔ Correct Answer > B) low sensitivity
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Where there is risk of aerosol production, Level 2 containment
requires a minimum of:
A) Level 1 biosafety cabinet.
B) Level 2 biosafety cabinet
C) Level 3 biosafety cabinet
D) Laminar flow hood
E) No special hood required - ✔✔✔ Correct Answer > A) Level 1
biosafety cabinet.
An error was made in preparing a commercial control. Patients
results will be:
A) inaccurate.
B) imprecise.
C) inaccurate but precise.
D) accurate but imprecise
E) not affected. - ✔✔✔ Correct Answer > E) not affected.
Which of the following definitions best defines the term
"jaundice"?
, 4|Page
A) A rash found specifically in newborns
B) A yellow colouring of the skin due to liver disorders
C) A reddish colouring of the skin due to myocardial infarction
D) A condition caused by increased cholesterol
E) A Ccondition associated with bone disease - ✔✔✔ Correct Answer >
B) A yellow colouring of the skin due to liver disorders
A volumetric flask that is calibrated at 20°C would be expected to
contain more volume if the:
A) laboratory temperature is 18°C
B) liquid is refrigerated before measurement. C) liquid is heated
before measurement.
D) flask is refrigerated before measurement. E) flask is at room
temperature before measurement. - ✔✔✔ Correct Answer > C) liquid is
heated before measurement.
When a urine microscopy is performed, the specimen must be
centrifuged at 1,500 3,000 rpm for how many minutes?
A) 1
B) 3
C) 5
MLPAO MOCK EXAM 2025/2026 ACTUAL EXAM
QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) ALL
ANSWERED {100 Q & A} ALREADY GRADED A+ |
BRAND NEW!
A hematoma may result from all of the following, EXCEPT:
A) needle removal while tourniquet is still tied.
B) failure to apply adequate pressure after venipuncture
c) failure of needle to enter the vein.
D) partial insertion of needle into the vein.
E) excessive probing. - ✔✔✔ Correct Answer > c) failure of needle to
enter the vein.
Which of the following is NOT an acceptable way to express
solution concentration?
A) mass/mass (m/m)
B) volume/mass (v/m)
C) weight/weight (w/w)
,2|Page
D) volume/volume (v/v)
E) weight/volume (w/v) - ✔✔✔ Correct Answer > B) volume/mass
(v/m)
What is the maximum time a urine sample can be refrigerated
without affecting bacterial flora?
A) 2 hours
B) 5 hours
C) 8 hours
D) 12 hours
E) 24 hours - ✔✔✔ Correct Answer > E) 24 hours
A test for liver function is found to detect impairment in 30% of
patients with disease. This test shows:
A) poor accuracy
B) low sensitivity
C) poor reproducibility.
D) high predictivity
E) high specificity - ✔✔✔ Correct Answer > B) low sensitivity
,3|Page
Where there is risk of aerosol production, Level 2 containment
requires a minimum of:
A) Level 1 biosafety cabinet.
B) Level 2 biosafety cabinet
C) Level 3 biosafety cabinet
D) Laminar flow hood
E) No special hood required - ✔✔✔ Correct Answer > A) Level 1
biosafety cabinet.
An error was made in preparing a commercial control. Patients
results will be:
A) inaccurate.
B) imprecise.
C) inaccurate but precise.
D) accurate but imprecise
E) not affected. - ✔✔✔ Correct Answer > E) not affected.
Which of the following definitions best defines the term
"jaundice"?
, 4|Page
A) A rash found specifically in newborns
B) A yellow colouring of the skin due to liver disorders
C) A reddish colouring of the skin due to myocardial infarction
D) A condition caused by increased cholesterol
E) A Ccondition associated with bone disease - ✔✔✔ Correct Answer >
B) A yellow colouring of the skin due to liver disorders
A volumetric flask that is calibrated at 20°C would be expected to
contain more volume if the:
A) laboratory temperature is 18°C
B) liquid is refrigerated before measurement. C) liquid is heated
before measurement.
D) flask is refrigerated before measurement. E) flask is at room
temperature before measurement. - ✔✔✔ Correct Answer > C) liquid is
heated before measurement.
When a urine microscopy is performed, the specimen must be
centrifuged at 1,500 3,000 rpm for how many minutes?
A) 1
B) 3
C) 5
