Answer to Question 1
Ans: A
Snoring and mouth breathing often become more prevalent with age. Hemoptysis and a persistent cough are considered pathologic at any age, and allergies do not typically worsen with age.
Answer to Question 2
Ans: B, E
Influenza vaccinations should be given yearly to older adults. The Centers for Disease Control and Prevention (CDC) recommends a one-time booster dose of the pneumonia vaccination for all people 65 years of age or older if they received an initial pneumonia vaccination 5 or more years earlier or were younger than 65 years of age when they first received the pneumonia vaccine. Chest radiographs will not prevent lower respiratory infections. Hand hygiene is essential in prevention of infections.