WGU D116 ADVANCED PHARMACOLOGY EXAM
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
WGU D116 ADVANCED PHARMACOLOGY OA AND PRE ASSESSMENT EXAM
WGU D116 ADVANCED PHARMACOLOGY OA AND PRE ASSESSMENT EXAM -
ANS✔✔-WGU D116 ADVANCED PHARMACOLOGY OA AND PRE ASSESSMENT
EXAM
A patient has been taking oral oxycodone every six hours for back pain during the past
three years. The patient suddenly decides to stop taking the pain medication and is
trying an alternative therapy without a clinician's approval.
Which risk is of clinical concern? - ANS✔✔-YES Physical dependence
Correct! The patient suddenly stopping the medication will cause physical symptoms
that can range from nausea to seizures.
A 70-year-old male calls a clinic complaining of chest pain that started after having
sexual activity. He took sildenafil 50 mg about eight hours ago. He has nitroglycerin 0.3
mg on hand.
How should the advanced practice registered nurse respond? - ANS✔✔-Do not take the
nitroglycerin and call 911
Taking the medications together can cause a serious drop in blood pressure leading to
cardiovascular collapse.
A patient diagnosed with bipolar disorder who is in a mental health clinic is discussing
the possibility of beginning lithium with an advanced practice registered nurse (APRN).
The patient expresses understanding and wishes to proceed with treatment. The APRN
explains to the patient that this medication requires specific lab monitoring and wants to
draw baseline labs. The patient asks why the test is needed.
Which explanation should the APRN provide to this patient? - ANS✔✔-A baseline blood
urea nitrogen (BUN) and creatinine (CREA) level needs to be drawn to assess kidney
function prior to treatment.
This drug can cause decreased renal function, and a baseline should be drawn for
future comparison.
An advanced practice registered nurse (APRN) is reviewing the medications that will be
commonly experienced with a new nurse to determine whether the drugs are safe for
the patients. The new nurse is given a scenario where a patient is being prescribed
sildenafil 25 mg po prn, a prototype drug for erectile dysfunction.
Which patient may take this drug safely? - ANS✔✔-YES A 54-year-male with a medical
history of hypertension, mild eczema, and previous history of a urolithiasis where all is
well controlled and there are no current complications
A 30-year-old patient presents to a primary care clinic with a history of anxiety. The
advanced practice registered nurse reviews the mechanism of action by which many
neuropharmacological agents act and decides to prescribe citalopram.
, WGU D116 ADVANCED PHARMACOLOGY EXAM
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
What is the mechanism of action of this medication? - ANS✔✔-YES Influences receptor
activity on target cells
Correct! This medication influences the activity in the receptors, and it targets cells.
A patient is admitted with a diagnosis of Huntington disease. On admission, the patient
exhibits uncontrolled twitching, difficulty walking, trouble swallowing, confusion, and
memory loss. The advanced practice registered nurse (APRN) prescribes baclofen.
What is the mechanism of action of this medication? - ANS✔✔-NO Modulates the
effects of glutamate at NMDA receptors
YES Inhibits neurotransmitter GABA
NO Halts the breakdown of acetylcholine by acetylcholinesterase
Alters the synthesis and release of norepinephrine, serotonin, and dopamine
Incorrect. Cholinesterase inhibitors prevent the breakdown of acetylcholine by
acetylcholinesterase. They are used in patients with Alzheimer's.
Correct! Huntington's disease involves a deficiency of the neurotransmitters
acetylcholine and y-aminobutyric acid in the basal ganglia and extrapyramidal system.
A 21-year-old patient accompanied by a parent comes to a clinic for an emergency visit
with an advanced practice registered nurse (APRN) following a seizure. Upon
interviewing the patient and the parent, the APRN determines that the seizure is
classified by marked impairment of consciousness and is followed by a period of central
nervous system (CNS) depression.
Which type of seizure is this patient experiencing? - ANS✔✔-Atonic
NO Myoclonic
YES Tonic-clonic
Absence
Incorrect. Myoclonic seizures consist of a sudden muscle contraction that lasts for just
one second.
Correct! A tonic-clonic seizure is a type of seizure that is also called a convulsion. This
type of seizure can include muscle stiffness, loss of consciousness, and body jerking.
An advanced practice registered nurse has diagnosed a 44-year-old male with
depression. A plan is developed to start treatment with medication. The patient has a
history of sexual dysfunction and is concerned about taking medication that may worsen
this condition.
Which antidepressant has the benefit of enhancing libido? - ANS✔✔-YES Bupropion
Correct! Bupropion does not cause sexual dysfunction. This will help the patient with a
history of sexual dysfunction. This will enhance the patient's libido, which will help with
both depression and sexual dysfunction.
, WGU D116 ADVANCED PHARMACOLOGY EXAM
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
A patient is wheezing and short of breath. The nurse assesses a heart rate of 88 beats
per minute, a respiratory rate of 24 breaths per minute, and a blood pressure of 124/78
mm Hg. The prescriber orders a nonspecific beta-agonist medication.
Besides evaluating the patient for a reduction in respiratory distress, the nurse should
monitor for which side effect? - ANS✔✔-YES Tachycardia
Correct! Beta-agonists are used for asthma because of their beta2 effects on bronchial
smooth muscle, causing dilation. Beta1 effects cause tachycardia and hypertension.
Beta receptors do not exert effects on the bladder.
A patient is experiencing toxic side effects from atropine, including delirium and
hallucinations. Which medication should the provider administer? - ANS✔✔-YES
Physostigmine
Correct! Physostigmine is the drug of choice for treating poisoning from atropine and
other drugs that cause muscarinic blockade. Donepezil is used to treat Alzheimer
disease. Edrophonium is used to distinguish between a myasthenic crisis and a
cholinesterase inhibitor overdose. Neostigmine does not cross the blood-brain barrier
and would not effectively treat this patient's central nervous system (CNS) symptoms.
A patient brought to the emergency department requires sutures. The prescriber orders
a local anesthetic with epinephrine.
The epinephrine is ordered to ___________. - ANS✔✔-allow a reduced dose of the
anesthetic
Correct! Epinephrine prolongs absorption of the anesthetic because it is an alpha1
agonist. It is frequently combined with a local anesthetic for this purpose so the amount
of anesthetic required may be reduced. Local anesthetics do not induce hypertension;
therefore, epinephrine would not be needed to prevent it. Epinephrine does not act as
an antiemetic and would not reduce anesthetic-induced nausea. Epinephrine is not
used to reduce the pain of an injection.
A patient has been diagnosed with Parkinson disease (PD) and begins treatment with
carbidopa. After several months of therapy, the patient reports no change in symptoms.
As the provider, you should do which of the following? - ANS✔✔-Increase the dose of
carbidopa
Discuss the "on-off" phenomenon
Reevaluate the diagnosis
NO Add a dopamine agonist
Incorrect. Adding a dopamine agonist is not indicated.
A patient who is taking oral contraceptives begins taking valproic acid for seizures. After
a week of therapy with valproic acid, the patient tells the nurse that she is experiencing
nausea.
, WGU D116 ADVANCED PHARMACOLOGY EXAM
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
What should the nurse do? - ANS✔✔-YES Ask the patient if she is taking the valproic
acid with food because taking the drug on an empty stomach can cause gastrointestinal
side effects
Correct! Gastrointestinal effects, including nausea, vomiting, and indigestion, are
common with valproic acid and can be minimized by taking the drug with food or using
an enteric-coated product. Hyperammonemia can occur when valproic acid is combined
with topiramate. Signs of pregnancy usually do not occur within a week, so this is less
likely. Hepatotoxicity is a rare adverse effect.
A patient with cerebral palsy who has been receiving baclofen via gastrostomy tube for
three months is admitted to the hospital for evaluation of new-onset seizures.
What might you suspect to be the cause of these seizures? - ANS✔✔-YES Missed
doses of baclofen
Correct! Baclofen does not appear to cause physical dependence, but abrupt
discontinuation has been associated with adverse reactions. Abrupt withdrawal of oral
baclofen can cause visual hallucinations, paranoid ideation, and seizures and should be
considered when a patient develops these symptoms. Seizures are not a symptom of
baclofen toxicity.
A nurse is preparing a patient to go home from the emergency department after
receiving sutures for a laceration on one hand. The provider used lidocaine with
epinephrine as a local anesthetic.
Which symptom in this patient causes the most concern? - ANS✔✔-YES Nervousness
and tachycardia
Correct! Absorption of the vasoconstrictor can cause systemic effects, including
nervousness and tachycardia. If severe, alpha- and beta-adrenergic antagonists can be
given. Local anesthetics are nonselective modifiers of neuronal function and can block
motor neurons, so it is expected that patients may have difficulty with movement. The
sensation of pressure also is affected and is an expected effect. As the local anesthetic
wears off, the sensation of pain will return.
A patient who has recurrent migraine headaches is prescribed sumatriptan. Which
aspect of this patient's history is of concern when taking this drug? - ANS✔✔-Coronary
artery disease
Adverse events include coronary vasospasm.
Incorrect. There is no contraindication for asthma, diabetes, or renal disease.
A patient who has been taking a monoamine oxidase inhibitor (MAOI) for depression for
several months tells the provider that the medication has not helped with symptoms.
You plan to switch the patient to an SSRI.
What should you instruct the nurse to teach this patient? - ANS✔✔-YES "Stop taking
the MAOI two weeks before starting the SSRI."
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
WGU D116 ADVANCED PHARMACOLOGY OA AND PRE ASSESSMENT EXAM
WGU D116 ADVANCED PHARMACOLOGY OA AND PRE ASSESSMENT EXAM -
ANS✔✔-WGU D116 ADVANCED PHARMACOLOGY OA AND PRE ASSESSMENT
EXAM
A patient has been taking oral oxycodone every six hours for back pain during the past
three years. The patient suddenly decides to stop taking the pain medication and is
trying an alternative therapy without a clinician's approval.
Which risk is of clinical concern? - ANS✔✔-YES Physical dependence
Correct! The patient suddenly stopping the medication will cause physical symptoms
that can range from nausea to seizures.
A 70-year-old male calls a clinic complaining of chest pain that started after having
sexual activity. He took sildenafil 50 mg about eight hours ago. He has nitroglycerin 0.3
mg on hand.
How should the advanced practice registered nurse respond? - ANS✔✔-Do not take the
nitroglycerin and call 911
Taking the medications together can cause a serious drop in blood pressure leading to
cardiovascular collapse.
A patient diagnosed with bipolar disorder who is in a mental health clinic is discussing
the possibility of beginning lithium with an advanced practice registered nurse (APRN).
The patient expresses understanding and wishes to proceed with treatment. The APRN
explains to the patient that this medication requires specific lab monitoring and wants to
draw baseline labs. The patient asks why the test is needed.
Which explanation should the APRN provide to this patient? - ANS✔✔-A baseline blood
urea nitrogen (BUN) and creatinine (CREA) level needs to be drawn to assess kidney
function prior to treatment.
This drug can cause decreased renal function, and a baseline should be drawn for
future comparison.
An advanced practice registered nurse (APRN) is reviewing the medications that will be
commonly experienced with a new nurse to determine whether the drugs are safe for
the patients. The new nurse is given a scenario where a patient is being prescribed
sildenafil 25 mg po prn, a prototype drug for erectile dysfunction.
Which patient may take this drug safely? - ANS✔✔-YES A 54-year-male with a medical
history of hypertension, mild eczema, and previous history of a urolithiasis where all is
well controlled and there are no current complications
A 30-year-old patient presents to a primary care clinic with a history of anxiety. The
advanced practice registered nurse reviews the mechanism of action by which many
neuropharmacological agents act and decides to prescribe citalopram.
, WGU D116 ADVANCED PHARMACOLOGY EXAM
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
What is the mechanism of action of this medication? - ANS✔✔-YES Influences receptor
activity on target cells
Correct! This medication influences the activity in the receptors, and it targets cells.
A patient is admitted with a diagnosis of Huntington disease. On admission, the patient
exhibits uncontrolled twitching, difficulty walking, trouble swallowing, confusion, and
memory loss. The advanced practice registered nurse (APRN) prescribes baclofen.
What is the mechanism of action of this medication? - ANS✔✔-NO Modulates the
effects of glutamate at NMDA receptors
YES Inhibits neurotransmitter GABA
NO Halts the breakdown of acetylcholine by acetylcholinesterase
Alters the synthesis and release of norepinephrine, serotonin, and dopamine
Incorrect. Cholinesterase inhibitors prevent the breakdown of acetylcholine by
acetylcholinesterase. They are used in patients with Alzheimer's.
Correct! Huntington's disease involves a deficiency of the neurotransmitters
acetylcholine and y-aminobutyric acid in the basal ganglia and extrapyramidal system.
A 21-year-old patient accompanied by a parent comes to a clinic for an emergency visit
with an advanced practice registered nurse (APRN) following a seizure. Upon
interviewing the patient and the parent, the APRN determines that the seizure is
classified by marked impairment of consciousness and is followed by a period of central
nervous system (CNS) depression.
Which type of seizure is this patient experiencing? - ANS✔✔-Atonic
NO Myoclonic
YES Tonic-clonic
Absence
Incorrect. Myoclonic seizures consist of a sudden muscle contraction that lasts for just
one second.
Correct! A tonic-clonic seizure is a type of seizure that is also called a convulsion. This
type of seizure can include muscle stiffness, loss of consciousness, and body jerking.
An advanced practice registered nurse has diagnosed a 44-year-old male with
depression. A plan is developed to start treatment with medication. The patient has a
history of sexual dysfunction and is concerned about taking medication that may worsen
this condition.
Which antidepressant has the benefit of enhancing libido? - ANS✔✔-YES Bupropion
Correct! Bupropion does not cause sexual dysfunction. This will help the patient with a
history of sexual dysfunction. This will enhance the patient's libido, which will help with
both depression and sexual dysfunction.
, WGU D116 ADVANCED PHARMACOLOGY EXAM
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
A patient is wheezing and short of breath. The nurse assesses a heart rate of 88 beats
per minute, a respiratory rate of 24 breaths per minute, and a blood pressure of 124/78
mm Hg. The prescriber orders a nonspecific beta-agonist medication.
Besides evaluating the patient for a reduction in respiratory distress, the nurse should
monitor for which side effect? - ANS✔✔-YES Tachycardia
Correct! Beta-agonists are used for asthma because of their beta2 effects on bronchial
smooth muscle, causing dilation. Beta1 effects cause tachycardia and hypertension.
Beta receptors do not exert effects on the bladder.
A patient is experiencing toxic side effects from atropine, including delirium and
hallucinations. Which medication should the provider administer? - ANS✔✔-YES
Physostigmine
Correct! Physostigmine is the drug of choice for treating poisoning from atropine and
other drugs that cause muscarinic blockade. Donepezil is used to treat Alzheimer
disease. Edrophonium is used to distinguish between a myasthenic crisis and a
cholinesterase inhibitor overdose. Neostigmine does not cross the blood-brain barrier
and would not effectively treat this patient's central nervous system (CNS) symptoms.
A patient brought to the emergency department requires sutures. The prescriber orders
a local anesthetic with epinephrine.
The epinephrine is ordered to ___________. - ANS✔✔-allow a reduced dose of the
anesthetic
Correct! Epinephrine prolongs absorption of the anesthetic because it is an alpha1
agonist. It is frequently combined with a local anesthetic for this purpose so the amount
of anesthetic required may be reduced. Local anesthetics do not induce hypertension;
therefore, epinephrine would not be needed to prevent it. Epinephrine does not act as
an antiemetic and would not reduce anesthetic-induced nausea. Epinephrine is not
used to reduce the pain of an injection.
A patient has been diagnosed with Parkinson disease (PD) and begins treatment with
carbidopa. After several months of therapy, the patient reports no change in symptoms.
As the provider, you should do which of the following? - ANS✔✔-Increase the dose of
carbidopa
Discuss the "on-off" phenomenon
Reevaluate the diagnosis
NO Add a dopamine agonist
Incorrect. Adding a dopamine agonist is not indicated.
A patient who is taking oral contraceptives begins taking valproic acid for seizures. After
a week of therapy with valproic acid, the patient tells the nurse that she is experiencing
nausea.
, WGU D116 ADVANCED PHARMACOLOGY EXAM
LATEST ACTUAL COMPLETE REAL EXAM
QUESTIONS AND CORRECT VERIFIED ANSWERS/
ALREADY GRADED A+
What should the nurse do? - ANS✔✔-YES Ask the patient if she is taking the valproic
acid with food because taking the drug on an empty stomach can cause gastrointestinal
side effects
Correct! Gastrointestinal effects, including nausea, vomiting, and indigestion, are
common with valproic acid and can be minimized by taking the drug with food or using
an enteric-coated product. Hyperammonemia can occur when valproic acid is combined
with topiramate. Signs of pregnancy usually do not occur within a week, so this is less
likely. Hepatotoxicity is a rare adverse effect.
A patient with cerebral palsy who has been receiving baclofen via gastrostomy tube for
three months is admitted to the hospital for evaluation of new-onset seizures.
What might you suspect to be the cause of these seizures? - ANS✔✔-YES Missed
doses of baclofen
Correct! Baclofen does not appear to cause physical dependence, but abrupt
discontinuation has been associated with adverse reactions. Abrupt withdrawal of oral
baclofen can cause visual hallucinations, paranoid ideation, and seizures and should be
considered when a patient develops these symptoms. Seizures are not a symptom of
baclofen toxicity.
A nurse is preparing a patient to go home from the emergency department after
receiving sutures for a laceration on one hand. The provider used lidocaine with
epinephrine as a local anesthetic.
Which symptom in this patient causes the most concern? - ANS✔✔-YES Nervousness
and tachycardia
Correct! Absorption of the vasoconstrictor can cause systemic effects, including
nervousness and tachycardia. If severe, alpha- and beta-adrenergic antagonists can be
given. Local anesthetics are nonselective modifiers of neuronal function and can block
motor neurons, so it is expected that patients may have difficulty with movement. The
sensation of pressure also is affected and is an expected effect. As the local anesthetic
wears off, the sensation of pain will return.
A patient who has recurrent migraine headaches is prescribed sumatriptan. Which
aspect of this patient's history is of concern when taking this drug? - ANS✔✔-Coronary
artery disease
Adverse events include coronary vasospasm.
Incorrect. There is no contraindication for asthma, diabetes, or renal disease.
A patient who has been taking a monoamine oxidase inhibitor (MAOI) for depression for
several months tells the provider that the medication has not helped with symptoms.
You plan to switch the patient to an SSRI.
What should you instruct the nurse to teach this patient? - ANS✔✔-YES "Stop taking
the MAOI two weeks before starting the SSRI."
