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ATI RN · Microbiology · microbiology chapter 12 test bank

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

The drug most often used in fighting protozoan infections of the reproductive system is:

A. ampicillin
B. tetracycline
C. ciprofloxacin
D. metronidazole

Expert Explanatory Rationale

Correct Answer: metronidazole

Question 2 of 5

Which of the following organelles contain oxidative enzymes capable of oxidizing toxic substances?

A. peroxisomes
B. lysosomes
C. lysosomes
D. peroxisomes

Expert Explanatory Rationale

Correct Answer: peroxisomes

Question 3 of 5

A 33 year old patient was delivered to the infectious diseases department on the 7-th day of disease. He complained about great weakness, high temperature, pain in the lumbar area and leg muscles, icteritiousness, dark color of urine, headache. The acute disease started with chill, body temperature rise up to 40oC, headache, pain in the lumbar area and sural muscles. Icterus turned up on the 4th day, nasal and scleral haemorrhages came on the 5th day. Fever has lasted for 6 days. Diuresis - 200 ml. What is the most probable diagnosis?

A. Leptospirosis
B. Typhoid fever
C. Virus A hepatitis
D. Sepsis

Expert Explanatory Rationale

Correct Answer: Leptospirosis

Question 4 of 5

In which phase of mitosis do the chromatids separate?

A. Prophase
B. Metaphase
C. Anaphase
D. Telophase

Expert Explanatory Rationale

Correct Answer: Anaphase

Question 5 of 5

A 40-year-old female farmworker has been diagnosed with brucellosis and administered causal chemotherapy. What group of drugs will be used for this purpose?

A. Antibiotic
B. Donor immunoglobulin
C. Inactivated therapeutic vaccine
D. Antitoxic serum

Expert Explanatory Rationale

Correct Answer: Antibiotic

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