Lab Technician Exam questions2022
Question:
The 20-year-old pregnant partner of the above patient
presented with a 2-week history of flu-like symptoms. Physical examination
reveals a generalized nontender lymphadenopathy and numerous discrete cutaneous
hyperpigmentations on the soles of the feet. Which of the fol- lowing
laboratory procedures would give you a defini- tive diagnosis?
Options:
Answer:
Question:
Assuming that the patient in the above case has no drug
allergies, which antibiotic would be the best choice for treatment?
Options:
Answer:
(D) Penicillin
Question:
A 5-day postoperative patient develops a high fever. An
IV catheter is removed and culture of the tip reveals Gram-positive cocci
believed to be Staphylococcus aureus. Which of the following laboratory test
results would further support this belief?
Options:
Answer:
(C) Coagulase
positivity
Question:
A high school student who was appropriately immu- nized
with the diphtheria–tetanus–acellular pertussis (DTaP) series by kindergarten,
but who had received no additional boosters since, stepped on a nail while
walking barefoot. The nail was easily removed and the lesion freely bled. What
should the student be given?
Options:
Answer:
(D) Tetanus toxoid
Question:
What is the appropriate therapy for the patient in the
above case, assuming no further tests were conducted?
Options:
Answer:
(B) Ceftriaxone plus azithromycin
Question:
Which of the following medications, if taken by the man
in the above case, could have increased his sus- ceptibility to the infection
he developed?
Options:
Answer:
(B) Antacids
Question:
Which of the following bacterial agents has the lowest
infective dose for producing gastrointestinal disease in the human host?
Options:
Answer:
(D) Shigella fiexneri
MOH LICENCE PROCESS
Question:
Intestinal infection with which of the following organ-
isms should not be treated with antibiotics?
Options:
Answer:
(D) Vibrio
cholera
Question:
Fimbriae-mediated adherence to intestinal epithelial
cells, type III secretion system-mediated endocytosis and transport to the
lamina propria to elicit a local- ized inflammatory response are descriptive of
the infectivity and pathogenesis of which diarrheogenic agent?
Options:
Answer:
(D) Salmonella sp.
Question:
How could the infection in the above case have been avoided?
Options:
Answer:
(D) Vaccination of the infant
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