18 Questions
Which of the following beta-blockers is classified as an anti-arrhythmic drug?
Propranolol
What is the primary mechanism of action of penicillin?
Inhibition of cell wall formation
Which of the following drugs is an anxiolytic and can cause drowsiness and dry mouth as side effects?
Diazepam
Which of the following anti-arrhythmic drugs is a potassium-channel blocker?
Class III drug
What is the primary function of peptidoglycan in bacterial cells?
Providing structural support
Which of the following cephalosporins is effective against gram-positive cocci?
1st Generation Cephalosporin
What is the primary purpose of administering diuretics to a patient with edema?
To decrease pressure on the veins and reduce fluid buildup
Which of the following medications can increase the formation of blood clots?
Barbiturates
What is the primary action of beta-blockers on the heart?
Decrease heart rate and blood pressure
What is the term for an irregular heartbeat?
Arrhythmia
What is the purpose of using pacemakers in patients with heart block?
To restore normal conduction between the atrium and ventricle
What is the primary goal of the anxiety reduction protocol?
To reduce anxiety and promote relaxation
What is the primary function of Quinidine and Procainamide?
Treat atrial fibrillation and control tachycardia
Which generation of antibiotics has increased activity against Haemophilus influenzae?
Second generation
What is the mode of action of Penicillin?
Inhibits cell wall synthesis
Which class of anti-arrhythmic drugs includes Quinidine and Procainamide?
Class I- Sodium-channel blockers
What is a common adverse effect of Penicillin?
Diarrhea
Which generation of antibiotics is used to treat gram-negative infections resistant to the first and second generation?
Third generation
This quiz covers the effects of prolonged antibiotic therapy on oral flora, the role of peptidoglycan in bacterial cells, and the classification of medications such as beta-blockers, potassium-channel blockers, and calcium-channel blockers.
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