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ATI RN · Obstetrics and Pediatrics · Pediatric HEENT Assessment Nursing

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

All the following are included in the normal flora of the external ear canal EXCEPT

A. Coagulase negative staphylococcus

B. Micrococcus

C. Diphtheroids

D. Pseudomonas aeruginosa

Correct Answer: Pseudomonas aeruginosa

Question 2 of 5

The MOST common infectious cause of congenital sensorineural hearing loss is

A. Measles virus

B. Cytomegalovirus

C. Toxoplasma gondii

D. Rubella virus

Correct Answer: Cytomegalovirus

Question 3 of 5

All the following options in treatment of congenital nasolacrimal duct obstruction EXCEPT

A. massage lids with cold water

B. cleansing of topical antibiotic

C. systemic probing with antibiotics

D. topical anesthesia

Correct Answer: topical anesthesia

Question 4 of 5

The ectopia lentis (displacement of the lens) is often downward and forward, and the lens tends to be small and round in

A. Marfan syndrome

B. Homocystinuria

C. Weill-Marchesani syndrome

D. Sulfite oxidase deficiency

Correct Answer: Weill-Marchesani syndrome

Question 5 of 5

A 4-month-old infant presents with unilateral overflow of tears that have a clear appearance.

A. Topical antibiotics appropriate for dacryocystitis

B. Oral antibiotics appropriate for dacryocystitis

C. Warm compresses

D. Nasolacrimal massage 2-3 times each day

Correct Answer: Nasolacrimal massage 2-3 times each day

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