Which drugs are considered first-line drugs for the treatment of nasal congestion? (select all that apply)
a. antihistamines such as diphenhydramine
b. decongestants such as naphazoline
c. antitussives such as dextromethorphan
d. expectorants such as guaifenesin
e. inhaled corticosteroids such as beclomethasone
Answer:
b. decongestants such as naphazoline
e. inhaled corticosteroids such as beclomethasone
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The client with obstructive jaundice asks the nurse why his skin is so itchy. Which is the nurse's best response?
a. "Bile salts accumulate in the skin and cause the itching." b. "Toxins released from an inflamed gallbladder lead to itching." c. "Itching is caused by the release of cal-cium into the skin." d. "Itching is caused by a hypersensitivity reaction."
The ratio of the time sound remains audible when travelling through air compared with the time sound remains audible when travelling through bone is:
A) 1:5. B) 2:3. C) 1:2. D) 2:1.
Which of the following best explains why structural changes occur within the brains of people with Alzheimer's disease?
1. Increased acetylcholine levels 2. Increases in blood pressure and cholesterol levels 3. Chronic inflammation and oxidate cellular damage 4. Cerebral bleeding and associated hypoxia
Which theme is most likely during family therapy with parents, siblings, and a teen patient with anorexia nervosa who engages in provocative behavior?
a. Stable coalitions between family members b. Interpreting negative messages as positive c. Competition between the patient and father d. Lack of trust in the patient by family members