NR 603 CEA EXAM 500 QUESTIONS
WITH
VERIFIED ANSWERS MOST RECENT ONE
GRADED A+ | ASSURED
SUCCESS/NEWEST UPDATE | MOST
TESTED QUESTIONS AND ANSWERS
You have the pleasure of working at the health clinic at a summer resort as a nurse
practitioner. Benny a 19-year-old male with a first degree burn over their entire torso after
being out in the sun too long without any protection about taking a medication with
photosensitivity reactions. To accurately document his burned surface area you use the rule
of palms. In evaluation of a patient's surface area using the rule of palms which portion of the
patient's body surface area is covered by the patient's palms
Correct Answer: A. 1%
Expert Rationale
The "rule of palms" states that the area of the patient's palm (including fingers) represents
approximately 1% of the total body surface area. This method is useful for estimating small burn
areas or irregularly shaped burns. Option B (2%), Option C (3%), and Option D (4%) are
incorrect. The NP should use the rule of palms for small burns and the rule of nines for larger
,burns.
DIF: Cognitive Level: Remember (Knowledge) TOP: Burn Assessment/Rule of Palms MSC: NCLEX:
Physiological Integrity
Patients with acute autoimmune disorder flares are routinely treated with medication to
reduce the inflammation but does not typically manage the underlying disease state. Which
class of medication is typically used to manage the underlying long term disease state with
most autoimmune disorders?
Correct Answer: B. Monoclonal antibodies
Expert Rationale
Monoclonal antibodies (biologics) are disease-modifying therapies that target specific immune
pathways and manage the underlying autoimmune disease. Corticosteroids and NSAIDs reduce
inflammation but do not modify the disease course. The NP should use biologics (e.g., TNF
inhibitors, IL-6 inhibitors) for long-term disease-modifying therapy in autoimmune disorders.
DIF: Cognitive Level: Understand (Comprehension) TOP: Autoimmune Disorder Management
MSC: NCLEX: Pharmacological and Parenteral Therapies
Shelley is a 19-year-old female patient who presents for a routine health visit. During your
exam she mentioned recent symptoms of dysuria and urinary frequency and you suspect a
urinary tract infection. You confirm this with urinalysis which is as follows: urine positive for
leukocyte esterase, nitrates, and WBC's as well as the presence of bacteria. Most recent labs
were six months ago and showed normal CBC and BMP. She also has a health history of C. diff
after an antibiotic for an unrelated illness two years ago. Based on her presentation which
would be the best strategy for treating her urinary tract infection?
Correct Answer: A. Sulfamethoxazole/Trimethoprim (Bactrim)
Expert Rationale
For an uncomplicated UTI in a young female, first-line options include nitrofurantoin, TMP-SMX
(Bactrim), or fosfomycin. Given her history of C. difficile, Bactrim is a reasonable choice with
lower C. diff risk compared to broader-spectrum antibiotics. The NP should prescribe TMP-SMX
for 3 days and counsel on completion of therapy.
DIF: Cognitive Level: Apply (Application) TOP: UTI Treatment MSC: NCLEX: Pharmacological and
Parenteral Therapies
Zeke is a 22-year-old male patient presented to your primary care clinic with unilateral leg
swelling and tenderness after all nighter playing video games. You suspect he has a provoked
DVT from immobility and an ultrasound has been ordered. While awaiting this exam to be
performed you preemptively discuss coagulation with the patient assuming he will most likely
be needing this therapy. Which of the following represents adequate understanding from the
patient?
,Correct Answer: D. If they find blood clot I will need to use Lovenox in addition to warfarin until
my INR is 3.0
Expert Rationale
When initiating warfarin for DVT, it must be overlapped with a parenteral anticoagulant
(enoxaparin/Lovenox or heparin) for at least 5 days until the INR is therapeutic (typically 2.0–
3.0). The NP should educate the patient on the need for bridging therapy and monitoring.
DIF: Cognitive Level: Apply (Application) TOP: DVT Anticoagulation MSC: NCLEX:
Pharmacological and Parenteral Therapies
Kia is a 22-year-old trans female patient who is actively undergoing gender affirming therapy
abruptly stopped their medication regimen for the last two weeks due to insurance issues.
They present to your clinic with hypotension, pallor and hypothermia. Assuming they are
taking all of the following medications, which of these is most likely the culprit for these
symptoms after abrupt withdrawal?
Correct Answer: D. Prednisone (Deltasone)
Expert Rationale
Abrupt withdrawal of chronic corticosteroid therapy (prednisone) can precipitate an adrenal
crisis, characterized by hypotension, pallor, hypothermia, and weakness. Corticosteroids
suppress the HPA axis; abrupt cessation can lead to acute adrenal insufficiency. The NP should
recognize adrenal crisis and administer stress-dose corticosteroids.
DIF: Cognitive Level: Apply (Application) TOP: Corticosteroid Withdrawal/Adrenal Crisis MSC:
NCLEX: Pharmacological and Parenteral Therapies
Your 55-year-old female patient, Eve, has been diagnosed with acute myeloid leukemia.
Which of the following agents would be most likely to assist in management of her
anticipated side effects of cancer treatment?
Correct Answer: A. Allopurinol
Expert Rationale
Allopurinol is used to prevent tumor lysis syndrome (TLS), a complication of cancer treatment
characterized by hyperuricemia, hyperkalemia, and acute kidney injury. Allopurinol reduces uric
acid production. The NP should initiate allopurinol before chemotherapy to prevent TLS.
DIF: Cognitive Level: Apply (Application) TOP: Tumor Lysis Syndrome Prevention MSC: NCLEX:
Pharmacological and Parenteral Therapies
Classic phase 2 migraines is managed by the use of which general principle?
Correct Answer: A. Patients in phase two migraine needs serotonin agonist
Expert Rationale
The pathophysiology of migraine involves serotonin (5-HT) receptor activation. Phase 2 (acute)
migraine management uses serotonin agonists (triptans such as sumatriptan) to activate 5-
, HT1B/1D receptors, causing vasoconstriction and pain relief. The NP should prescribe triptans
for acute migraine attacks.
DIF: Cognitive Level: Apply (Application) TOP: Migraine Pathophysiology/Pharmacology MSC:
NCLEX: Pharmacological and Parenteral Therapies
Which class of medications are indicated as first line management of both post traumatic
stress disorder and major depressive disorder?
Correct Answer: Selective serotonin reuptake inhibitors (SSRIs)
Expert Rationale
Selective serotonin reuptake inhibitors (SSRIs) are first-line pharmacologic treatment for both
posttraumatic stress disorder (PTSD) and major depressive disorder (MDD). SSRIs such as
sertraline, paroxetine, and fluoxetine are FDA-approved for PTSD. The NP should initiate an SSRI
and consider psychotherapy as adjunctive treatment.
DIF: Cognitive Level: Remember (Knowledge) TOP: PTSD/MDD Pharmacotherapy MSC: NCLEX:
Pharmacological and Parenteral Therapies
Which of the following concepts refers to where small differences in dose or blood
concentration may lead to failures and or adverse drug reactions that are life threatening or
result in persistent or significant disability?
Correct Answer: Narrow therapeutic index
Expert Rationale
A narrow therapeutic index (NTI) means that the drug has a small margin between the
therapeutic dose and toxic dose. Small changes in dose or blood concentration can lead to
therapeutic failure or serious adverse effects. Drugs with an NTI include warfarin, digoxin,
lithium, and phenytoin. The NP should monitor drug levels closely for NTI medications.
DIF: Cognitive Level: Remember (Knowledge) TOP: Pharmacokinetics/Therapeutic Index MSC:
NCLEX: Pharmacological and Parenteral Therapies
Your nurse practitioner student asks you to help him clarify the different types of diuretics.
For example, you tell him that the use of TED stockings for patients with lower extremity
edema is an example of which type of diuresis?
Correct Answer: A. Pressure diuresis
Expert Rationale
TED (thromboembolic deterrent) stockings provide graduated compression, which constricts
superficial veins and promotes venous return, reducing edema. This is a form of "pressure
diuresis" or mechanical diuresis. The NP should use TED stockings as adjunctive therapy for
edema.
DIF: Cognitive Level: Understand (Comprehension) TOP: Diuresis/Compression Therapy MSC:
NCLEX: Physiological Integrity
WITH
VERIFIED ANSWERS MOST RECENT ONE
GRADED A+ | ASSURED
SUCCESS/NEWEST UPDATE | MOST
TESTED QUESTIONS AND ANSWERS
You have the pleasure of working at the health clinic at a summer resort as a nurse
practitioner. Benny a 19-year-old male with a first degree burn over their entire torso after
being out in the sun too long without any protection about taking a medication with
photosensitivity reactions. To accurately document his burned surface area you use the rule
of palms. In evaluation of a patient's surface area using the rule of palms which portion of the
patient's body surface area is covered by the patient's palms
Correct Answer: A. 1%
Expert Rationale
The "rule of palms" states that the area of the patient's palm (including fingers) represents
approximately 1% of the total body surface area. This method is useful for estimating small burn
areas or irregularly shaped burns. Option B (2%), Option C (3%), and Option D (4%) are
incorrect. The NP should use the rule of palms for small burns and the rule of nines for larger
,burns.
DIF: Cognitive Level: Remember (Knowledge) TOP: Burn Assessment/Rule of Palms MSC: NCLEX:
Physiological Integrity
Patients with acute autoimmune disorder flares are routinely treated with medication to
reduce the inflammation but does not typically manage the underlying disease state. Which
class of medication is typically used to manage the underlying long term disease state with
most autoimmune disorders?
Correct Answer: B. Monoclonal antibodies
Expert Rationale
Monoclonal antibodies (biologics) are disease-modifying therapies that target specific immune
pathways and manage the underlying autoimmune disease. Corticosteroids and NSAIDs reduce
inflammation but do not modify the disease course. The NP should use biologics (e.g., TNF
inhibitors, IL-6 inhibitors) for long-term disease-modifying therapy in autoimmune disorders.
DIF: Cognitive Level: Understand (Comprehension) TOP: Autoimmune Disorder Management
MSC: NCLEX: Pharmacological and Parenteral Therapies
Shelley is a 19-year-old female patient who presents for a routine health visit. During your
exam she mentioned recent symptoms of dysuria and urinary frequency and you suspect a
urinary tract infection. You confirm this with urinalysis which is as follows: urine positive for
leukocyte esterase, nitrates, and WBC's as well as the presence of bacteria. Most recent labs
were six months ago and showed normal CBC and BMP. She also has a health history of C. diff
after an antibiotic for an unrelated illness two years ago. Based on her presentation which
would be the best strategy for treating her urinary tract infection?
Correct Answer: A. Sulfamethoxazole/Trimethoprim (Bactrim)
Expert Rationale
For an uncomplicated UTI in a young female, first-line options include nitrofurantoin, TMP-SMX
(Bactrim), or fosfomycin. Given her history of C. difficile, Bactrim is a reasonable choice with
lower C. diff risk compared to broader-spectrum antibiotics. The NP should prescribe TMP-SMX
for 3 days and counsel on completion of therapy.
DIF: Cognitive Level: Apply (Application) TOP: UTI Treatment MSC: NCLEX: Pharmacological and
Parenteral Therapies
Zeke is a 22-year-old male patient presented to your primary care clinic with unilateral leg
swelling and tenderness after all nighter playing video games. You suspect he has a provoked
DVT from immobility and an ultrasound has been ordered. While awaiting this exam to be
performed you preemptively discuss coagulation with the patient assuming he will most likely
be needing this therapy. Which of the following represents adequate understanding from the
patient?
,Correct Answer: D. If they find blood clot I will need to use Lovenox in addition to warfarin until
my INR is 3.0
Expert Rationale
When initiating warfarin for DVT, it must be overlapped with a parenteral anticoagulant
(enoxaparin/Lovenox or heparin) for at least 5 days until the INR is therapeutic (typically 2.0–
3.0). The NP should educate the patient on the need for bridging therapy and monitoring.
DIF: Cognitive Level: Apply (Application) TOP: DVT Anticoagulation MSC: NCLEX:
Pharmacological and Parenteral Therapies
Kia is a 22-year-old trans female patient who is actively undergoing gender affirming therapy
abruptly stopped their medication regimen for the last two weeks due to insurance issues.
They present to your clinic with hypotension, pallor and hypothermia. Assuming they are
taking all of the following medications, which of these is most likely the culprit for these
symptoms after abrupt withdrawal?
Correct Answer: D. Prednisone (Deltasone)
Expert Rationale
Abrupt withdrawal of chronic corticosteroid therapy (prednisone) can precipitate an adrenal
crisis, characterized by hypotension, pallor, hypothermia, and weakness. Corticosteroids
suppress the HPA axis; abrupt cessation can lead to acute adrenal insufficiency. The NP should
recognize adrenal crisis and administer stress-dose corticosteroids.
DIF: Cognitive Level: Apply (Application) TOP: Corticosteroid Withdrawal/Adrenal Crisis MSC:
NCLEX: Pharmacological and Parenteral Therapies
Your 55-year-old female patient, Eve, has been diagnosed with acute myeloid leukemia.
Which of the following agents would be most likely to assist in management of her
anticipated side effects of cancer treatment?
Correct Answer: A. Allopurinol
Expert Rationale
Allopurinol is used to prevent tumor lysis syndrome (TLS), a complication of cancer treatment
characterized by hyperuricemia, hyperkalemia, and acute kidney injury. Allopurinol reduces uric
acid production. The NP should initiate allopurinol before chemotherapy to prevent TLS.
DIF: Cognitive Level: Apply (Application) TOP: Tumor Lysis Syndrome Prevention MSC: NCLEX:
Pharmacological and Parenteral Therapies
Classic phase 2 migraines is managed by the use of which general principle?
Correct Answer: A. Patients in phase two migraine needs serotonin agonist
Expert Rationale
The pathophysiology of migraine involves serotonin (5-HT) receptor activation. Phase 2 (acute)
migraine management uses serotonin agonists (triptans such as sumatriptan) to activate 5-
, HT1B/1D receptors, causing vasoconstriction and pain relief. The NP should prescribe triptans
for acute migraine attacks.
DIF: Cognitive Level: Apply (Application) TOP: Migraine Pathophysiology/Pharmacology MSC:
NCLEX: Pharmacological and Parenteral Therapies
Which class of medications are indicated as first line management of both post traumatic
stress disorder and major depressive disorder?
Correct Answer: Selective serotonin reuptake inhibitors (SSRIs)
Expert Rationale
Selective serotonin reuptake inhibitors (SSRIs) are first-line pharmacologic treatment for both
posttraumatic stress disorder (PTSD) and major depressive disorder (MDD). SSRIs such as
sertraline, paroxetine, and fluoxetine are FDA-approved for PTSD. The NP should initiate an SSRI
and consider psychotherapy as adjunctive treatment.
DIF: Cognitive Level: Remember (Knowledge) TOP: PTSD/MDD Pharmacotherapy MSC: NCLEX:
Pharmacological and Parenteral Therapies
Which of the following concepts refers to where small differences in dose or blood
concentration may lead to failures and or adverse drug reactions that are life threatening or
result in persistent or significant disability?
Correct Answer: Narrow therapeutic index
Expert Rationale
A narrow therapeutic index (NTI) means that the drug has a small margin between the
therapeutic dose and toxic dose. Small changes in dose or blood concentration can lead to
therapeutic failure or serious adverse effects. Drugs with an NTI include warfarin, digoxin,
lithium, and phenytoin. The NP should monitor drug levels closely for NTI medications.
DIF: Cognitive Level: Remember (Knowledge) TOP: Pharmacokinetics/Therapeutic Index MSC:
NCLEX: Pharmacological and Parenteral Therapies
Your nurse practitioner student asks you to help him clarify the different types of diuretics.
For example, you tell him that the use of TED stockings for patients with lower extremity
edema is an example of which type of diuresis?
Correct Answer: A. Pressure diuresis
Expert Rationale
TED (thromboembolic deterrent) stockings provide graduated compression, which constricts
superficial veins and promotes venous return, reducing edema. This is a form of "pressure
diuresis" or mechanical diuresis. The NP should use TED stockings as adjunctive therapy for
edema.
DIF: Cognitive Level: Understand (Comprehension) TOP: Diuresis/Compression Therapy MSC:
NCLEX: Physiological Integrity
