AUBF LEC EXAMS 8. Which parameters differentiates urine
from other bodily fluids?
M1-M2 ASSESSMENT SPECIAL a. pH, specific gravity and
1. The most sterile specimen collection appearance
technique is: b. Creatinine and Urea content
a. Catheterized c. Glucose, Protein and other
b. Suprapubic aspiration electrolyte content
c. Three-glass d. Ammonia, Nitrites and Electrolytes
d. Midstream clean-catch
9. Which sample is most suited for routine
2. Polyuria and polydipsia accompanied by urinalysis?
increased specific gravity is indicative of a a. First morning
defect or deficiency in what hormone? b. Post-prandial
a. Vasopressin c. Fasting
b. Aldosterone d. Suprapubic aspirate
c. Glucagon
d. Insulin 10. Which of these specific gravity readings
most closely resembles that of the
3. In a 24-hour collection, the first-voided ultrafiltrate of plasma?
urine at the start of timing is: a. 1.015-1.020
a. Tested separately b. 1.000-1.005
b. Discarded c. 1.020-1.025
c. Included in the collection d. 1.008-1.010
d. None of these is correct
11. In which of the following is urinalysis,
4. The following substances are reabsorbed least likely to be ordered?
by Active Transport EXCEPT: a. establishing the presence of a
a. Salts disease in a patient
b. Water b. monitoring the course of a disease
c. Glucose over time
d. Amino Acids c. establishing a prognosis for a
patient
5. This/These parasite/s that may be found d. screening asymptomatic
in urine may be difficult to identify if the populations for disease
urine is not processed immediately:
a. Trichomonas vaginalis 12. Urine collected by external introduction
b. Schistosoma japonicum of a needle through abdomen into the
c. All of these bladder is most useful for:
d. Gardnerella vaginalis a. Drug testing
b. Anaerobic culture
6. Polyuria and polydipsia, couple with low c. Pregnancy testing
specific gravity is usually indicative of: d. Routine urinalysis
a. Diabetes Insipidus
b. Neither answer is correct 13. How many percent of blood does a human
c. Diabetes Mellitus kidney receive everytime the heart
d. Both answers are correct pumps?
a. 25
7. The reading of distilled water by the b. 21
refractometer is 1.003. You should: c. 35
d. 22
, 15. Which of the following parameters is c. Fasting
most affected by refrigeration as method d. Three-glass collection
of urine preservation?
a. Glucose 22. Components of chain of infection:
b. Specific gravity 1) Causative agent
c. Bilirubin 2) Mode of Transmission
d. Protein 3) Susceptible Host
4) Handwashing
16. What is the function of the a. All answers are correct
Juxtamedullary nephron? b. 2,3, and 4
a. For urine concentration c. 1 and 3 only
b. Removal of waste products d. 1,2, 3
c. None of these
d. Reabsorption 23. Hormone responsible for water
reabsorption in the collecting duct:
17. Which of the following is not an inorganic a. Angiotensin
substance found in urine? b. Aldosterone
a. Creatinine c. Renin
b. Phosphates d. Vasopressin
c. Sodium
d. None of these 24. The Stamey-Mears Test is diagnostic for
what disease
18. Why is the first-voided urine specimen a. Prostatitis
the most desirable specimen for routine b. Urethritis
urinalysis? c. Renal Calculi
a. It is the specimen most likely to d. Pyelonephritis
contain haemoglobin because the
patient has been holding the urine 25. Measurement of the changes of the
all night colligative properties of urine can
b. It is the most concentrated determine the amount of dissolved
specimen of the day and therefore solutes present.
it is more likely that abnormalities a. TRUE
will be detected b. FALSE
c. It is least likely to be contaminated
because the bladder is a sterile 26. The classic port wine color of urine is
environment associated with
d. It is the most dilute specimen of a. Lead poisoning
the day. b. Melituria
c. Porphyria
19. Chemical fixatives are best used as urine d. Beeturia
preservatives for which test?
a. Quantitative chemistry tests 27. The complication brought about by the
b. Urine Cytology most common method of urine
c. Urine culture preservation is:
d. Urine microscopic examination a. Precipitation of amorphous
crystals
20. In this method, urine is collected by b. Both are correct answers
external introduction of a needle through c. Neither one is correct
abdomen into the bladder: d. Proliferation of bacteria
a. Timed Method
from other bodily fluids?
M1-M2 ASSESSMENT SPECIAL a. pH, specific gravity and
1. The most sterile specimen collection appearance
technique is: b. Creatinine and Urea content
a. Catheterized c. Glucose, Protein and other
b. Suprapubic aspiration electrolyte content
c. Three-glass d. Ammonia, Nitrites and Electrolytes
d. Midstream clean-catch
9. Which sample is most suited for routine
2. Polyuria and polydipsia accompanied by urinalysis?
increased specific gravity is indicative of a a. First morning
defect or deficiency in what hormone? b. Post-prandial
a. Vasopressin c. Fasting
b. Aldosterone d. Suprapubic aspirate
c. Glucagon
d. Insulin 10. Which of these specific gravity readings
most closely resembles that of the
3. In a 24-hour collection, the first-voided ultrafiltrate of plasma?
urine at the start of timing is: a. 1.015-1.020
a. Tested separately b. 1.000-1.005
b. Discarded c. 1.020-1.025
c. Included in the collection d. 1.008-1.010
d. None of these is correct
11. In which of the following is urinalysis,
4. The following substances are reabsorbed least likely to be ordered?
by Active Transport EXCEPT: a. establishing the presence of a
a. Salts disease in a patient
b. Water b. monitoring the course of a disease
c. Glucose over time
d. Amino Acids c. establishing a prognosis for a
patient
5. This/These parasite/s that may be found d. screening asymptomatic
in urine may be difficult to identify if the populations for disease
urine is not processed immediately:
a. Trichomonas vaginalis 12. Urine collected by external introduction
b. Schistosoma japonicum of a needle through abdomen into the
c. All of these bladder is most useful for:
d. Gardnerella vaginalis a. Drug testing
b. Anaerobic culture
6. Polyuria and polydipsia, couple with low c. Pregnancy testing
specific gravity is usually indicative of: d. Routine urinalysis
a. Diabetes Insipidus
b. Neither answer is correct 13. How many percent of blood does a human
c. Diabetes Mellitus kidney receive everytime the heart
d. Both answers are correct pumps?
a. 25
7. The reading of distilled water by the b. 21
refractometer is 1.003. You should: c. 35
d. 22
, 15. Which of the following parameters is c. Fasting
most affected by refrigeration as method d. Three-glass collection
of urine preservation?
a. Glucose 22. Components of chain of infection:
b. Specific gravity 1) Causative agent
c. Bilirubin 2) Mode of Transmission
d. Protein 3) Susceptible Host
4) Handwashing
16. What is the function of the a. All answers are correct
Juxtamedullary nephron? b. 2,3, and 4
a. For urine concentration c. 1 and 3 only
b. Removal of waste products d. 1,2, 3
c. None of these
d. Reabsorption 23. Hormone responsible for water
reabsorption in the collecting duct:
17. Which of the following is not an inorganic a. Angiotensin
substance found in urine? b. Aldosterone
a. Creatinine c. Renin
b. Phosphates d. Vasopressin
c. Sodium
d. None of these 24. The Stamey-Mears Test is diagnostic for
what disease
18. Why is the first-voided urine specimen a. Prostatitis
the most desirable specimen for routine b. Urethritis
urinalysis? c. Renal Calculi
a. It is the specimen most likely to d. Pyelonephritis
contain haemoglobin because the
patient has been holding the urine 25. Measurement of the changes of the
all night colligative properties of urine can
b. It is the most concentrated determine the amount of dissolved
specimen of the day and therefore solutes present.
it is more likely that abnormalities a. TRUE
will be detected b. FALSE
c. It is least likely to be contaminated
because the bladder is a sterile 26. The classic port wine color of urine is
environment associated with
d. It is the most dilute specimen of a. Lead poisoning
the day. b. Melituria
c. Porphyria
19. Chemical fixatives are best used as urine d. Beeturia
preservatives for which test?
a. Quantitative chemistry tests 27. The complication brought about by the
b. Urine Cytology most common method of urine
c. Urine culture preservation is:
d. Urine microscopic examination a. Precipitation of amorphous
crystals
20. In this method, urine is collected by b. Both are correct answers
external introduction of a needle through c. Neither one is correct
abdomen into the bladder: d. Proliferation of bacteria
a. Timed Method
