NA 720 Exam Test 1 Questions and
Answers Review (Verified Answers)
Distal colon, Reproductive organs, Rectum
1.) From this list, select the structures that receive craniosacral outflow from the S3-S4
segments. (Select three).
Distal colon
Reproductive organs
Rectum
Heart
Kidney
Liver
Epinephrine
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
a1=a2=b1=b2
Dopamine
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
D>b1>a
Norepinephrine
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
a1=a2>b1>>b2
Isoproterenol
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
b1=b2
Tachycardia, Bronchodilation
Inhibition of muscarinic-2 and muscarinic-3 receptors will lead to
____________________. (Select two).
Lacrimation
Tachycardia
Bronchodilation
Bradycardia
Salivation
Gi
, Complete the sentence with the correct word.
The _______ protein is known to reduce concentrations of cAMP, causing a reduced
release of neurotransmitters.
hydrophilic
In what is usually the last step of metabolism, functional groups are added to
metabolites to make them more __________________.
conjugated
hydrophilic
lipophilic
reduced
Increased pulmonary vascular resistance, Decreased renal blood flow, Increased
MVO2
Select each of the following that are adverse effects of norepinephrine. (Select three).
Increased pulmonary vascular resistance
Decreased renal blood flow
Increased perfusion of vessel rich group
Increased MVO2
Decreased heart rate in the patient with ischemic heart disease
Increased mean arterial pressure
Venous
Which of these tissues has sympathetic predominance?
Salivary glands
Sinoatrial node
Venous
Uterus
Busulfan
Which antineoplastic causes an inhibition of plasma cholinesterase which can prolong
the action of succinylcholine?
5-Fluorouracil
Vincristine
Cyclophosphamide
Busulfan
Gi, Gq
Which G protein sequence results in the inhibition of adenylyl cyclase?
Gi
Gq
G0
Gs
Scopalamine
Answers Review (Verified Answers)
Distal colon, Reproductive organs, Rectum
1.) From this list, select the structures that receive craniosacral outflow from the S3-S4
segments. (Select three).
Distal colon
Reproductive organs
Rectum
Heart
Kidney
Liver
Epinephrine
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
a1=a2=b1=b2
Dopamine
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
D>b1>a
Norepinephrine
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
a1=a2>b1>>b2
Isoproterenol
2.) Match each drug with its relative effect on adrenergic receptors.
Epinephrine, Dopamine, Norepinephrine, or Isoproterenol?
b1=b2
Tachycardia, Bronchodilation
Inhibition of muscarinic-2 and muscarinic-3 receptors will lead to
____________________. (Select two).
Lacrimation
Tachycardia
Bronchodilation
Bradycardia
Salivation
Gi
, Complete the sentence with the correct word.
The _______ protein is known to reduce concentrations of cAMP, causing a reduced
release of neurotransmitters.
hydrophilic
In what is usually the last step of metabolism, functional groups are added to
metabolites to make them more __________________.
conjugated
hydrophilic
lipophilic
reduced
Increased pulmonary vascular resistance, Decreased renal blood flow, Increased
MVO2
Select each of the following that are adverse effects of norepinephrine. (Select three).
Increased pulmonary vascular resistance
Decreased renal blood flow
Increased perfusion of vessel rich group
Increased MVO2
Decreased heart rate in the patient with ischemic heart disease
Increased mean arterial pressure
Venous
Which of these tissues has sympathetic predominance?
Salivary glands
Sinoatrial node
Venous
Uterus
Busulfan
Which antineoplastic causes an inhibition of plasma cholinesterase which can prolong
the action of succinylcholine?
5-Fluorouracil
Vincristine
Cyclophosphamide
Busulfan
Gi, Gq
Which G protein sequence results in the inhibition of adenylyl cyclase?
Gi
Gq
G0
Gs
Scopalamine
