An elderly patient has been diagnosed with a cataract. What structure in the eye has become diseased?- Skildor

ATI RN

ATI RN Test Bank

physical examination and health assessment test bank Questions

Question 1 of 5

An elderly patient has been diagnosed with a cataract. What structure in the eye has become diseased?

A. Retina B. Cornea C. Lens D. Optic nerve

Correct Answer: C

Rationale: Cataracts cause clouding of the lens.

Question 2 of 5

An 84-year-old woman complains of nausea and vomiting for the past 3 days. She is at high risk for delirium. Which of the following interventions may prevent the onset of delirium?

A. Early mobilization B. Ensuring 6 hours of uninterrupted sleep per night C. Treating volume depletion D. Treating anxiety with lorazepam

Correct Answer: D

Rationale: Anxiety treatment with lorazepam may not help in preventing delirium and could worsen cognitive decline in some cases.

Question 3 of 5

In a patient who has a history of migraine headaches, which characteristic is most common?

A. Focal deficits B. Family history C. Weakness D. Initial onset after age 35

Correct Answer: B

Rationale: Family history is a significant risk factor for migraines.

Question 4 of 5

An 85-year-old man with chronic obstructive pulmonary disease presents to your office with his daughter with the complaint of new onset chest pain, shortness of breath, and cough. He is clearly tachypneic and has tactile fremitus and egophony and crackles heard at the right lung base. His daughter just wants you to give him an antibiotic pill so that she can take him home. You are concerned that he might need to be hospitalized and require IV antibiotics. What statement is true?

A. All older adults with pneumonia must be treated for methicillin-resistant Staphylococcus aureus (MRSA) and Pseudomonas infection. B. Treatment decisions for pneumonia are based on its severity, the presence of comorbid illnesses, and a prior history of MRSA or Pseudomonas respiratory infection. C. All older adults with pneumonia must be treated in hospital. D. Pulse oximetry, respiratory rate, and chest radiography would not be helpful for the diagnosis and management of pneumonia in older adults.

Correct Answer: B

Rationale: Pneumonia management in older adults is influenced by severity and comorbidities.

Question 5 of 5

Which of the following tests is most commonly used to assess kidney function?

A. Creatinine clearance test B. Hemoglobin A1C C. BUN (Blood Urea Nitrogen) test D. Liver function test

Correct Answer: A

Rationale: The creatinine clearance test is a key measure of kidney function and glomerular filtration rate.

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