
Pharmacology Quiz
Authored by Colleen Gavin
Science
University

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30 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary difference between first and second generation antihistamines?
First-generation antihistamines often cause sedation and have anticholinergic effects, while second-generation antihistamines are less likely to cause drowsiness.
First-generation antihistamines are more effective in reducing inflammation than second-generation antihistamines.
Second-generation antihistamines are more likely to cause sedation and anticholinergic effects than first-generation antihistamines.
There is no significant difference between first and second generation antihistamines.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do antihistamines work?
Antihistamines block H1 receptors to reduce the effects of histamine, which alleviates allergy symptoms.
Antihistamines increase the production of histamine to fight off allergens.
Antihistamines block H2 receptors to reduce stomach acid production.
Antihistamines stimulate the immune system to produce more antibodies.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What medications are used for long-term control of asthma versus during an acute exacerbation?
Long-term control includes inhaled corticosteroids and long-acting beta agonists; acute exacerbations are treated with short-acting beta agonists like albuterol.
Long-term control includes oral steroids and antihistamines; acute exacerbations are treated with inhaled corticosteroids.
Long-term control includes short-acting beta agonists; acute exacerbations are treated with long-acting beta agonists.
Long-term control includes antihistamines and decongestants; acute exacerbations are treated with oral steroids.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are common side effects of oral and inhaled steroids?
Oral steroids may cause weight gain, hypertension, and diabetes; inhaled steroids may cause oral thrush and hoarseness.
Oral steroids may cause drowsiness and dry mouth; inhaled steroids may cause increased appetite and weight loss.
Oral steroids may cause nausea and vomiting; inhaled steroids may cause dizziness and headaches.
Oral steroids may cause insomnia and anxiety; inhaled steroids may cause skin rashes and itching.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which medications suppress cough and which increase expectoration?
Antitussives suppress cough; expectorants increase expectoration.
Expectorants suppress cough; antitussives increase expectoration.
Decongestants suppress cough; antihistamines increase expectoration.
Antihistamines suppress cough; decongestants increase expectoration.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the symptoms of theophylline toxicity?
Nausea, vomiting, tachycardia, and seizures
Headache, dizziness, and blurred vision
Rash, itching, and swelling
Fever, chills, and sore throat
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the therapeutic range for theophylline?
10-20 mcg/mL
5-10 mcg/mL
20-30 mcg/mL
1-5 mcg/mL
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