AEMT Pharmacology: Chapter 17 Unit
Exam Questions and Answers| 2025
Epipen is administered during severe allergic reactions. The primary purpose of this medication
is:
Constrict blood vessels and relax airway muscles, improving breathing and circulation
In the case of a patient with severe chest pain and suspected myocardial infarction, morphine is
administered to:
Relieve pain, reduce anxiety, and decrease myocardial oxygen demand
Naloxone is used to reverse the effects of opioid overdose. The most common route of
administration is:
Intranasally or intramuscularly
Atropine is indicated for bradycardia in trauma patients. The medication works by:
Blocking parasympathetic stimulation to increase heart rate
In cases of severe asthma exacerbations, albuterol is administered to:
Relax bronchial muscles, easing breathing and improving oxygenation
For an unconscious patient suspected of hypoglycemia, glucose is administered to:
Quickly elevate blood sugar levels and restore normal brain function
1
, Lidocaine is commonly used in patients with arrhythmias. Its action involves:
Stabilizing the cardiac cell membranes to prevent abnormal electrical activity
In patients suffering from severe burns, the primary goal of administering fluids is to:
Restore circulating volume and prevent hypovolemic shock
Nitroglycerin is used to treat chest pain from angina or myocardial infarction. It works by:
Dilating coronary arteries, improving blood flow to the heart muscle
Flumazenil is administered to counteract the effects of benzodiazepine overdose. It works by:
Reversing the sedative effects of benzodiazepines by blocking their receptor sites
In patients with severe dehydration or shock, normal saline is used primarily to:
Increase the fluid volume in the circulatory system and restore blood pressure
Magnesium sulfate is administered to pregnant patients with preeclampsia to:
Prevent seizures by acting as a central nervous system depressant
For a patient experiencing severe pain, morphine is administered for its:
Analgesic properties, reducing pain and improving comfort
2
Exam Questions and Answers| 2025
Epipen is administered during severe allergic reactions. The primary purpose of this medication
is:
Constrict blood vessels and relax airway muscles, improving breathing and circulation
In the case of a patient with severe chest pain and suspected myocardial infarction, morphine is
administered to:
Relieve pain, reduce anxiety, and decrease myocardial oxygen demand
Naloxone is used to reverse the effects of opioid overdose. The most common route of
administration is:
Intranasally or intramuscularly
Atropine is indicated for bradycardia in trauma patients. The medication works by:
Blocking parasympathetic stimulation to increase heart rate
In cases of severe asthma exacerbations, albuterol is administered to:
Relax bronchial muscles, easing breathing and improving oxygenation
For an unconscious patient suspected of hypoglycemia, glucose is administered to:
Quickly elevate blood sugar levels and restore normal brain function
1
, Lidocaine is commonly used in patients with arrhythmias. Its action involves:
Stabilizing the cardiac cell membranes to prevent abnormal electrical activity
In patients suffering from severe burns, the primary goal of administering fluids is to:
Restore circulating volume and prevent hypovolemic shock
Nitroglycerin is used to treat chest pain from angina or myocardial infarction. It works by:
Dilating coronary arteries, improving blood flow to the heart muscle
Flumazenil is administered to counteract the effects of benzodiazepine overdose. It works by:
Reversing the sedative effects of benzodiazepines by blocking their receptor sites
In patients with severe dehydration or shock, normal saline is used primarily to:
Increase the fluid volume in the circulatory system and restore blood pressure
Magnesium sulfate is administered to pregnant patients with preeclampsia to:
Prevent seizures by acting as a central nervous system depressant
For a patient experiencing severe pain, morphine is administered for its:
Analgesic properties, reducing pain and improving comfort
2
