1. CC: “I have been having terrible chest and arm pain for the past 2 hours and I think I am having a heart attack.”HPI: Mr. Hammond is a 57-year-old African American male who presents to the Emergency Department with a chief complaint of chest pain that radiates down his left arm. He states that he started having pain several hours ago and says the pain “it feels like an elephant is sitting on my chest”. He rates the pain as 8/10. Nothing has made the pain better or worse. He denies any previous episode of chest pain. Denies nausea, dyspnea, or lightheadedness. He was given 0.4 mg nitroglycerine tablet sublingual x 1 which decreased, but not stopped the pain.Lipid panel reveals Total Cholesterol 324 mg/dl, high density lipoprotein (HDL) 31 mg/dl, Low Density Lipoprotein (LDL) 122 mg/dl, Triglycerides 402 mg/dl, Very Low-Density Lipoprotein (VLDL) 54 mg/dlHis diagnosis is an acute inferior wall myocardial infarction.1 of 2 Questions:Why is HDL considered the “good” cholesterol? QUESTION 2 . CC: “I have been having terrible chest and arm pain for the past 2 hours and I think I am having a heart attack.”HPI: Mr. Hammond is a 57-year-old African American male who presents to the Emergency Department with a chief complaint of chest pain that radiates down his left arm. He states that he started having pain several hours ago and says the pain “it feels like an elephant is sitting on my chest”. He rates the pain as 8/10. Nothing has made the pain better or worse. He denies any previous episode of chest pain. Denies nausea, dyspnea, or lightheadedness. He was given 0.4 mg nitroglycerine tablet sublingual x 1 which decreased, but not stopped the pain.Lipid panel reveals Total Cholesterol 324 mg/dl, high density lipoprotein (HDL) 31 mg/dl, Low Density Lipoprotein (LDL) 122 mg/dl, Triglycerides 402 mg/dl, Very Low-Density Lipoprotein (VLDL) 54 mg/dlHis diagnosis is an acute inferior wall myocardial infarction.2 of 2 Questions:Explain the role inflammation has in the development of atherosclerosis. QUESTION 3 . A 45-year-old woman with a history of systemic lupus erythematosus (SLE) presents to the Emergency Room (ER) with complaints of sharp retrosternal chest pain that worsens with deep breathing or lying down. She reports a 3-day history of low-grade fever, listlessness and says she feels like she had the flu. Physical exam reveals tachycardia and a pleural friction rub. She was diagnosed with acute pericarditis. Question: What does the Advanced Practice Registered Nurse (APRN) recognize as the result of the pleural friction rub? QUESTION 4.  A 15-year-old adolescent male comes to the clinic with his parents with a chief complaint of fever, nausea, vomiting, poorly localized abdominal pain, arthralgias, and “swollen lymph nodes”. States he has felt “lousy” for a couple weeks. The fevers have been as high as 102 F. His parents thought he had the flu and took him to an Urgent Care Center. He was given Tamiflu® and sent home. He says the Tamiflu.

1. 1. CC: “I have been having terrible chest and arm pain for the
past 2 hours and I think I am having a heart attack.”HPI: Mr.
Hammond is a 57-year-old African American male who presents
to the Emergency Department with a chief complaint of chest
pain that radiates down his left arm. He states that he started
having pain several hours ago and says the pain “it feels like an
elephant is sitting on my chest”. He rates the pain as 8/10.
Nothing has made the pain better or worse. He denies any
previous episode of chest pain. Denies nausea, dyspnea, or
lightheadedness. He was given 0.4 mg nitroglycerine tablet
sublingual x 1 which decreased, but not stopped the pain.Lipid
panel reveals Total Cholesterol 324 mg/dl, high density
lipoprotein (HDL) 31 mg/dl, Low Density Lipoprotein (LDL)
122 mg/dl, Triglycerides 402 mg/dl, Very Low-Density
Lipoprotein (VLDL) 54 mg/dlHis diagnosis is an acute inferior
wall myocardial infarction.1 of 2 Questions:Why is HDL
considered the “good” cholesterol?
QUESTION 2
. CC: “I have been having terrible chest and arm pain for the
past 2 hours and I think I am having a heart attack.”HPI: Mr.
Hammond is a 57-year-old African American male who presents
to the Emergency Department with a chief complaint of chest
pain that radiates down his left arm. He states that he started
having pain several hours ago and says the pain “it feels like an
elephant is sitting on my chest”. He rates the pain as 8/10.
Nothing has made the pain better or worse. He denies any
previous episode of chest pain. Denies nausea, dyspnea, or
lightheadedness. He was given 0.4 mg nitroglycerine tablet
sublingual x 1 which decreased, but not stopped the pain.Lipid
panel reveals Total Cholesterol 324 mg/dl, high density
lipoprotein (HDL) 31 mg/dl, Low Density Lipoprotein (LDL)

2. 122 mg/dl, Triglycerides 402 mg/dl, Very Low-Density
Lipoprotein (VLDL) 54 mg/dlHis diagnosis is an acute inferior
wall myocardial infarction.2 of 2 Questions:Explain the role
inflammation has in the development of atherosclerosis.
QUESTION 3
. A 45-year-old woman with a history of systemic lupus
erythematosus (SLE) presents to the Emergency Room (ER)
with complaints of sharp retrosternal chest pain that worsens
with deep breathing or lying down. She reports a 3-day history
of low-grade fever, listlessness and says she feels like she had
the flu. Physical exam reveals tachycardia and a pleural friction
rub. She was diagnosed with acute pericarditis.
Question:
What does the Advanced Practice Registered Nurse (APRN)
recognize as the result of the pleural friction rub?
QUESTION 4.
A 15-year-old adolescent male comes to the clinic with his
parents with a chief complaint of fever, nausea, vomiting,
poorly localized abdominal pain, arthralgias, and “swollen
lymph nodes”. States he has felt “lousy” for a couple weeks.
The fevers have been as high as 102 F. His parents thought he
had the flu and took him to an Urgent Care Center. He was
given Tamiflu® and sent home. He says the Tamiflu didn’t seem
to work. States had a slight sore throat a couple weeks ago and
attributed it to the flu. Physical exam revealed thin young man
who appears to be uncomfortable but not acutely ill. Posterior
pharynx reddened and tonsils 3+ without exudate. + anterior and
posterior cervical lymphadenopathy. Tachycardic and a new
onset 2/6 high-pitched, crescendo-decrescendo systolic ejection
murmur auscultated at the left sternal border. Rapid strep +. The

3. patient was diagnosed with acute rheumatic heart disease
(RHD).
Question:
Explain how a positive strep test has caused the patient’s
symptoms.
QUESTION 5.
The APRN sees a 74-year-old obese female patient who is 2
days post-op after undergoing left total hip replacement. The
patient has had severe post op nausea and vomiting and has
been unable to go to physical therapy. Her mucus membranes
are dry. The patient says she feels like the skin on her left leg is
too tight. Exam reveals a swollen, tense, and red colored calf.
The patient has a duplex ultrasound which reveals the presence
of a deep venous thrombosis (DVT).Question:Describe the
factors that could have contributed to the development of a DVT
in this patient explain how each of the factors could cause DVT.
QUESTION 6
. A 45-year-old woman is 10 days status post partial small
bowel resection for Crohn Disease and has been recuperating at
home. She suddenly develops severe shortness of breath,
becomes weak, and her blood pressure drops to 80/40 mmHg
(previous readings ~130/80s mmHg). The pulse oximetry is 89%
on room air. The APRN suspects the patient experienced a
massive pulmonary embolus.
Question:
Explain why a large pulmonary embolus interferes with
oxygenation.

4. QUESTION 7
. A 45-year-old woman is 10 days status post partial small
bowel resection for Crohn Disease and has been recuperating at
home. She suddenly develops severe shortness of breath,
becomes weak, and her blood pressure drops to 80/40 mmHg
(previous readings ~130/80s mmHg). The pulse oximetry is 89%
on room air. While waiting for the Emergency Medical Service
(EMS) to arrive, the APRN places EKG leads and the EKG
demonstrates right ventricular strain.
Question:
Explain why a large pulmonary embolism causes right
ventricular strain.
QUESTION 8
. A 12-year-old girl is brought to the Emergency Room (ER) by
her mother with complaints of shortness of breath, wheezing,
tachypnea, tachycardia, and a non-productive cough. The
mother states they had just come from a fall festival where the
entire family enjoyed a hayride. The symptoms began shortly
after they left the festival but got better a couple hours after
they returned home. The symptoms began again about 6 hours
later and seem to be worse. The mother states there is no history
of allergies or frequent respiratory infections. The child is up to
date on all vaccinations. The child was diagnosed with asthma.
The nurse practitioner explained to the mother that her child
was exhibiting symptoms of asthma, and probably had an early
asthmatic response and a late asthmatic response.
Question 1 of 2:
Explain early asthmatic responses and the cells responsible for
the responses.

5. QUESTION 9
. A 12-year-old girl is brought to the Emergency Room (ER) by
her mother with complaints of shortness of breath, wheezing,
tachypnea, tachycardia, and a non-productive cough. The
mother states they had just come from a fall festival where the
entire family enjoyed a hayride. The symptoms began shortly
after they left the festival but got better a couple hours after
they returned home. The symptoms began again about 6 hours
later and seem to be worse. The mother states there is no history
of allergies or frequent respiratory infections. The child is up to
date on all vaccinations. The child was diagnosed with asthma.
The nurse practitioner explained to the mother that her child
was exhibiting symptoms of asthma, and probably had an early
asthmatic response and a late asthmatic response.
Question 2 of 2:Explain late asthmatic responses and the cells
responsible for the responses.
QUESTION 10
. A 64-year-old man with a 40 pack/year history of cigarette
smoking has been diagnosed with emphysema. He asks the
APRN if this means he has COPD.Question 1 of 2:Explain the
pathophysiology of emphysema and how it relates to COPD.
QUESTION 11
. A 64-year-old man with a 40 pack/year history of cigarette
smoking has been diagnosed with emphysema. He asks the
APRN if this means he has COPD.Question 2 of 2:Explain the
pathophysiology of chronic bronchitis and how it relates to
COPD
QUESTION 12

6. Mr. Jones is a 78-year-old gentleman who presents to the clinic
with a chief complaint of fever, chills and cough. He also
reports some dyspnea. He has a history of right sided CVA,
COPD, dyslipidemia, and HTN. Current medications include
atorvastatin 40 mg po qhs, lisinopril, and
fluticasone/salmeterol. He reports more use of his albuterol
rescue inhaler.
Vital signs Temp 101.8 F, pulse 108, respirations 21. PaO2 on
room air 86% and on O2 4 L nasal canula 94%. CMP WNL,
WBC 18.4. Physical exam reveals thin, anxious gentleman with
mild hemiparesis on left side due to CVA. HEENT WNL except
for diminished gag reflex and uneven elevation of the uvula,
CV-HR 108 RRR without murmurs, rubs, or click, no bruits.
Resp-coarse rhonchi throughout lung fields. CXR reveals
consolidation in right lower lobe. He was diagnosed with
community acquired pneumonia (CAP).Question:
Patient was hypoxic as evidenced by the low PaO2. Explain the
pathologic processes that caused this patient’s hypoxemia.
I NEED ANSWERS ONLY PLEASE.THANK YOU