FREE AND STUDY GAMES ABOUT CH 49 EXAM QUESTIONS

PDF Download

FREE AND STUDY GAMES ABOUT CH 49 EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -46 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Cultures for gonorrhea should be kept at room temperature. t/f

Answer:

t Question 2: The rapid detection test that assists in the diagnosis of stomach ulcers detects: Clostridium perfringens.

• coli.

Helicobacter pylori.Streptococcus pyogenes.

Answer:

Helicobacter pylori.Question 3: Diagnosis of a helminth infection requires a: stool sample for culture on differential media.stool sample for ova and parasite examination.skin biopsy specimen for fluorescent testing.blood sample for tissue culture.

Answer:

stool sample for ova and parasite examination.

Question 4: Mycobacterium tuberculosis is the organism that causes tuberculosis and also is an anaerobe. t/f

Answer:

f Question 5: Members of a class of invertebrate animals that include insects, crustaceans, and arachnids.Arthropod Parasite Helminth Bacteria

Answer:

Arthropod Question 6: Which of the following CLIA-waived serology tests can be performed by a medical assistant to detect antibodies to a specific pathogen?Infectious mononucleosis

• pylori

Lyme disease HIV All are correct

Answer:

All are correct Question 7: Sensitivity testing is used to determine: the susceptibility of a microorganism to antiviral treatment.the patient's susceptibility to a particular pathogen.a pathogen's susceptibility to a particular antibiotic.All are correct

Answer:

All are correct Question 8: Fungi are classified as: prokaryote.protozoa.eukaryote.parasite.

Answer:

eukaryote.

Question 9: A chlamydia specimen must be transported to the laboratory on ice immediately after collection. t/f

Answer:

t Question 10: An anaerobic organism is most likely to be isolated from a(n): abscess.sputum.skin scraping.throat.

Answer:

abscess.Question 11: The Gram reaction a bacterium exhibits are the result of its: cell membrane sugar content.chemical makeup of the cell wall.gelatinous capsule.waxlike cell wall lipids.

Answer:

chemical makeup of the cell wall.Question 12: When bacteria are found in grapelike clusters, which of the following prefixes is used?Strepto- Diplo- Staphylo- Tetrads

Answer:

Staphylo- Question 13: Most pathogenic organisms remain viable at temperatures of ____°C.37°C 0°C 25°C

Answer:

37°C

Question 14: Which of the following tests is performed in the serology laboratory?Direct immunologic urine pregnancy test Indirect immunologic tests Strep test Influenza test

Answer:

Indirect immunologic tests

Question 15: The Epstein-Barr virus causes mononucleosis. t/f

Answer:

t Question 16: Bacteria are classified as: prokaryote.protozoa.eukaryote.parasite.

Answer:

prokaryote.Question 17: Most pathogenic organisms prefer temperatures around 37°C and remain viable for up to 72 hours if held at room temperature or refrigerator temperature. t/f

Answer:

t

Question 18: Which color indicates Gram-positive bacteria?

Pink Purple Blue Green

Answer:

Purple Question 19: Microscopically, a sputum specimen containing positive AFB appears: pink-red.baby blue.purple.green.

Answer: