1. Which of the following is the most common cause of

aspiration in older adults?

a) Dysphagia

b) Gastroesophageal reflux disease (GERD)

c) Parkinson's disease

d) Stroke

Answer: a) Dysphagia

Rationale: Dysphagia, or difficulty swallowing, is the most

common cause of aspiration in older adults. It can be

caused by various conditions, such as stroke, Parkinson's

disease, and other neurological disorders.

2. Which of the following strategies is NOT effective in

preventing aspiration in older adults?

a) Positioning the patient in an upright position while

eating

b) Providing thickened fluids as appropriate

c) Administering medications associated with dry mouth

before meals

d) Assisting with oral hygiene before meals

Answer: c) Administering medications associated with dry

mouth before meals

Rationale: Administering medications associated with dry