NR566 | NR566 Advanced Pharmacology for Care
of the Family Wk 4 Final Exam v3 | Questions with
Correct Answers and Expert Explanation for Each
Question | Chamberlain
1. Which medication is considered the first-line ‘rescue’ inhaler for acute
bronchospasm in a patient with asthma?
A. Salmeterol
B. Budesonide
C. Tiotropium
D. Albuterol
Correct Answer: D
Expert Explanation: Albuterol is a short-acting beta-2 agonist (SABA) that provides
rapid relief of airway obstruction. It works by stimulating beta-2 receptors in the
lungs to cause smooth muscle relaxation. It is the preferred agent for acute
symptoms and should be available to all asthma patients.
2. A patient is prescribed inhaled corticosteroids (ICS) for long-term asthma control.
What is the most important instruction to provide to prevent oral candidiasis?
A. Take the medication only when feeling short of breath.
B. Avoid drinking water for 30 minutes after inhalation.
,C. Use a spacer to increase systemic absorption.
D. Rinse the mouth and gargle after each use.
Correct Answer: D
Expert Explanation: Rinsing the mouth helps remove residual steroid particles
from the oral mucosa. This simple step significantly reduces the risk of developing
thrush or oral candidiasis. Patients should also be advised to use a spacer to further
minimize oropharyngeal deposition.
3. Which of the following is a potential long-term adverse effect of Proton Pump
Inhibitors (PPIs) such as Omeprazole?
A. Hyperkalemia
B. Weight gain
C. Hypoglycemia
D. Increased risk of bone fractures
Correct Answer: D
Expert Explanation: Long-term use of PPIs has been associated with decreased
calcium absorption, which can lead to osteoporosis and fractures. Patients on
chronic therapy should have their bone density monitored or take calcium
,supplements if needed. This risk is particularly high in elderly patients or those on
high doses.
4. When treating a patient with GERD, what is the primary mechanism of action for
H2-receptor antagonists like Famotidine?
A. Neutralizing existing gastric acid
B. Competitive inhibition of histamine at the H2 receptors of gastric parietal cells
C. Forming a protective barrier over the ulcer
D. Irreversible inhibition of the H+/K+ ATPase pump
Correct Answer: B
Expert Explanation: H2-receptor antagonists reduce gastric acid secretion by
blocking the histamine pathway. While they are less potent than PPIs, they provide
effective symptom relief for many patients. This class is often used for mild GERD or
as a step-down therapy.
5. A patient with COPD is prescribed Tiotropium. How should the provider describe
this medication’s class and frequency?
A. Short-acting beta agonist taken every 4 hours
B. Leukotriene modifier taken at bedtime
C. Inhaled corticosteroid taken twice daily
, D. Long-acting muscarinic antagonist (LAMA) taken once daily
Correct Answer: D
Expert Explanation: Tiotropium is a long-acting anticholinergic medication used
for maintenance treatment of COPD. It provides prolonged bronchodilation by
blocking M3 receptors in the airway. It is administered via inhalation once a day to
improve lung function and reduce exacerbations.
6. Which medication carries a Black Box Warning for serious neuropsychiatric events,
including suicidal ideation?
A. Albuterol
B. Guaifenesin
C. Fluticasone
D. Montelukast
Correct Answer: D
Expert Explanation: The FDA issued a Black Box Warning for Montelukast
(Singulair) due to risks of agitation, aggression, and suicidal thoughts. Providers
must monitor patients closely for any mood or behavior changes after starting the
drug. It should be reserved for patients who do not respond well to alternative
therapies.
of the Family Wk 4 Final Exam v3 | Questions with
Correct Answers and Expert Explanation for Each
Question | Chamberlain
1. Which medication is considered the first-line ‘rescue’ inhaler for acute
bronchospasm in a patient with asthma?
A. Salmeterol
B. Budesonide
C. Tiotropium
D. Albuterol
Correct Answer: D
Expert Explanation: Albuterol is a short-acting beta-2 agonist (SABA) that provides
rapid relief of airway obstruction. It works by stimulating beta-2 receptors in the
lungs to cause smooth muscle relaxation. It is the preferred agent for acute
symptoms and should be available to all asthma patients.
2. A patient is prescribed inhaled corticosteroids (ICS) for long-term asthma control.
What is the most important instruction to provide to prevent oral candidiasis?
A. Take the medication only when feeling short of breath.
B. Avoid drinking water for 30 minutes after inhalation.
,C. Use a spacer to increase systemic absorption.
D. Rinse the mouth and gargle after each use.
Correct Answer: D
Expert Explanation: Rinsing the mouth helps remove residual steroid particles
from the oral mucosa. This simple step significantly reduces the risk of developing
thrush or oral candidiasis. Patients should also be advised to use a spacer to further
minimize oropharyngeal deposition.
3. Which of the following is a potential long-term adverse effect of Proton Pump
Inhibitors (PPIs) such as Omeprazole?
A. Hyperkalemia
B. Weight gain
C. Hypoglycemia
D. Increased risk of bone fractures
Correct Answer: D
Expert Explanation: Long-term use of PPIs has been associated with decreased
calcium absorption, which can lead to osteoporosis and fractures. Patients on
chronic therapy should have their bone density monitored or take calcium
,supplements if needed. This risk is particularly high in elderly patients or those on
high doses.
4. When treating a patient with GERD, what is the primary mechanism of action for
H2-receptor antagonists like Famotidine?
A. Neutralizing existing gastric acid
B. Competitive inhibition of histamine at the H2 receptors of gastric parietal cells
C. Forming a protective barrier over the ulcer
D. Irreversible inhibition of the H+/K+ ATPase pump
Correct Answer: B
Expert Explanation: H2-receptor antagonists reduce gastric acid secretion by
blocking the histamine pathway. While they are less potent than PPIs, they provide
effective symptom relief for many patients. This class is often used for mild GERD or
as a step-down therapy.
5. A patient with COPD is prescribed Tiotropium. How should the provider describe
this medication’s class and frequency?
A. Short-acting beta agonist taken every 4 hours
B. Leukotriene modifier taken at bedtime
C. Inhaled corticosteroid taken twice daily
, D. Long-acting muscarinic antagonist (LAMA) taken once daily
Correct Answer: D
Expert Explanation: Tiotropium is a long-acting anticholinergic medication used
for maintenance treatment of COPD. It provides prolonged bronchodilation by
blocking M3 receptors in the airway. It is administered via inhalation once a day to
improve lung function and reduce exacerbations.
6. Which medication carries a Black Box Warning for serious neuropsychiatric events,
including suicidal ideation?
A. Albuterol
B. Guaifenesin
C. Fluticasone
D. Montelukast
Correct Answer: D
Expert Explanation: The FDA issued a Black Box Warning for Montelukast
(Singulair) due to risks of agitation, aggression, and suicidal thoughts. Providers
must monitor patients closely for any mood or behavior changes after starting the
drug. It should be reserved for patients who do not respond well to alternative
therapies.
