Antiemetic and Antinausea Exam Questions with Correct Answers

Antiemetic and Antinausea Exam Questions with Correct Answers


Question 1:
There are seven categories of
drugs, which include anticholinergics, antihistamines,
antidopaminergics, neurokinin receptor antagonists, prokinetics, serotonin blockers, and
tetrahydrocannabinoids.
Answer:
antiemetic drugs


Question 2:
The nurse is educating a patient about antiemetic medications. The nurse correctly identifies
that there are seven categories of antiemetic drugs, which include:
A. Anticholinergics, antihistamines, antidopaminergics, neurokinin receptor antagonists,
prokinetics, serotonin blockers, and tetrahydrocannabinoids
B. Antihypertensives, beta-blockers, calcium channel blockers, serotonin blockers, neurokinin
receptor antagonists, and prokinetics
C. Opioids, benzodiazepines, serotonin blockers, prokinetics, anticholinergics, antipsychotics,
and neurokinin receptor agonists
D. Antacids, proton pump inhibitors, antihistamines, neurokinin receptor antagonists, serotonin
blockers, and antidopaminergics -
Answer:
A. Anticholinergics, antihistamines,
antidopaminergics, neurokinin receptor antagonists, prokinetics, serotonin blockers, and


Question 3:
Rationale:
There are seven major categories of antiemetic drugs, which include anticholinergics,
Answer:
tetrahydrocannabinoids
antihistamines, antidopaminergics, neurokinin receptor antagonists, prokinetics, serotonin
blockers, and tetrahydrocannabinoids. Each works through different mechanisms to control


Question 4:
Though the seven categories of antiemetic drugs have different mechanisms of action, the
majority work by
which block the neurologic stimulus that induces vomiting. -
Answer:
nausea and vomiting.

,Question 5:
The nurse is educating a patient about how antiemetic drugs work. The nurse correctly explains
that the majority of antiemetic drugs function by:
Blocking one of the vomiting pathways to prevent neurologic stimuli that induce
vomitingStimulating the vomiting center to expel toxins from the bodyIncreasing stomach acid
production to neutralize nausea
Answer:
blocking one of the vomiting pathwaysBlocking one of the vomiting pathways to prevent
neurologic stimuli that induce vomitingStimulating the vomiting center to expel toxins from the
bodyIncreasing stomach acid production to neutralize nausea
blocking one of the vomiting pathways
Blocking one of the vomiting pathways to prevent neurologic stimuli that induce vomiting
Stimulating the vomiting center to expel toxins from the body
Increasing stomach acid production to neutralize nausea
blocking one of the vomiting pathways
Blocking one of the vomiting pathways to prevent neurologic stimuli that induce vomiting
Stimulating the vomiting center to expel toxins from the body
Increasing stomach acid production to neutralize nausea
blocking one of the vomiting pathways


Question 6:
D. Enhancing the gag reflex to prevent aspiration -
Answer:
A. Blocking one of the


Question 7:
Rationale:
Though antiemetic drugs have different mechanisms of action, the majority work by
Answer:
vomiting pathways to prevent neurologic stimuli that induce vomiting
blocking one of the vomiting pathways, which in turn prevents the neurologic stimulus that

,Question 8:
Medications used to treat and relieve nausea and vomiting are called drugs -
antiemetic
medications used to treat and relieve nausea and vomiting are called:
Antiemetic drugs
Antipyretic drugs
Antihypertensive drugs
Answer:
triggers vomiting
he nurse is educating a patient experiencing nausea and vomiting. The nurse correctly states
that


Question 9:
D. Anticoagulant drugs -
Answer:
A. Antiemetic drugs
Rationale:
Medications used to treat and relieve nausea and vomiting are called antiemetic


Question 10:
The nurse is educating a patient about antiemetic medications. The nurse correctly states that
the purpose of these medications is to:
A. Relieve nausea and vomiting
Answer:
drugs. These drugs work by blocking the pathways that trigger nausea and vomiting.


Question 11:
D. Enhance the gag reflex to prevent aspiration -
Answer:
A. Relieve nausea and


Question 12:
Rationale:
Antiemetic medications are used to relieve nausea and vomiting by targeting different
Answer:
vomiting

, Question 13:
The nurse is reviewing antiemetic drug classifications with a nursing student. The nurse
correctly lists the seven categories of antiemetic drugs as:
Anticholinergics, antihistamines, antidopaminergics, neurokinin receptor antagonists,
prokinetics, serotonin blockers, and tetrahydrocannabinoids
Antacids, H2 receptor blockers, serotonin blockers, prokinetics, beta-blockers, diuretics, and
corticosteroids
Benzodiazepines, opioids, beta-blockers, neurokinin receptor agonists, anticholinergics,
serotonin blockers, and antidopaminergics
Laxatives, diuretics, serotonin blockers, antidopaminergics, prokinetics,
Answer:
areas of the vomiting pathway.


Question 14:
tetrahydrocannabinoids, and antihypertensives -
Answer:
A. Anticholinergics,
antihistamines, antidopaminergics, neurokinin receptor antagonists, prokinetics, serotonin


Question 15:
Rationale:
There are seven major categories of antiemetic medications, each targeting different
Answer:
blockers, and tetrahydrocannabinoids


Question 16:
The nurse is explaining how antiemetic medications work. The nurse correctly states that these
drugs:
A. Block the action of the vomiting center along the vomiting pathway
B. Directly increase serotonin levels to prevent nauseaC. Suppress gastric motility to reduce
acid reflux
Answer:
receptors along the vomiting pathway to block the action of the vomiting center.B. Directly
increase serotonin levels to prevent nauseaC. Suppress gastric motility to reduce acid reflux
receptors along the vomiting pathway to block the action of the vomiting center.
B. Directly increase serotonin levels to prevent nausea
C. Suppress gastric motility to reduce acid reflux
receptors along the vomiting pathway to block the action of the vomiting center.
B. Directly increase serotonin levels to prevent nausea
C. Suppress gastric motility to reduce acid reflux
receptors along the vomiting pathway to block the action of the vomiting center.