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ATI RN · Microbiology · openstax microbiology test bank

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

Which of the following organisms belongs in the group I category?

A. Francisella tularensis

B. Clostridium difficile

C. Helicobacter pylori

D. Bacillus anthracis

Expert Explanatory Rationale

Correct Answer: Helicobacter pylori

Question 2 of 5

Which one belongs to genus Orthopoxvirus?

A. Vaccinia virus

B. Smallpox virus

C. Cowpox virus

D. All of these

Expert Explanatory Rationale

Correct Answer: All of these

Question 3 of 5

What is the structure of the bacterial cell wall?

A. Peptidoglycan

B. Lipopolysaccharides

C. Phospholipids

D. Chitin

Expert Explanatory Rationale

Correct Answer: Peptidoglycan

Question 4 of 5

A patient has been brought to the hospital with the complaints of headache, pain in left hypochondrium. He has been ill for 1,5 weeks. The sudden illness began with the increase of body temperature up to 39, 90C. In 3 hours the temperature decreased and hydropoiesis began. The attacks repeat rhythmically in 48 hours. The patient had visited one an African country. The doctors have suspected malaria. What method of laboratory diagnostics is necessary to use?

A. Blood examination

B. Immunological tests

C. Stool examination

D. Urine examination

Expert Explanatory Rationale

Correct Answer: Blood examination

Question 5 of 5

A patient suffers from pulmonary tuberculosis. During treatment neuritis of visual nerve arose. What drug has caused this by-effect?

A. Isoniazid

B. Ethambutol

C. Kanamycin

D. Rifampicin

Expert Explanatory Rationale

Correct Answer: Ethambutol

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