# COMPREHENSIVE CLINICAL
REASONING EXAMINATION
## Advanced Primary Care:
Cardiovascular, Endocrine, and
Multisystem Disorders
### Question 1
,A 68-year-old male with a history of hypertension and type 2 diabetes presents with a blood pressure of
168/94 mmHg. He is currently taking lisinopril 20 mg daily and hydrochlorothiazide 25 mg daily. His
serum creatinine is 1.8 mg/dL. Which medication adjustment is most appropriate?
A. Increase lisinopril to 40 mg daily
B. Add amlodipine 5 mg daily
C. Discontinue lisinopril and start amlodipine
D. Increase hydrochlorothiazide to 50 mg daily
💫RATIONALE✔️✔️: In a patient with elevated creatinine (suggesting renal impairment), adding a
calcium channel blocker like amlodipine is safer than increasing the ACE inhibitor, which could further
impair renal function. Thiazide diuretics may not be effective with GFR < 30 mL/min, and his creatinine
of 1.8 suggests moderate CKD. Calcium channel blockers are effective and safe in patients with renal
impairment.
💫ANSWER✔️✔️: B. Add amlodipine 5 mg daily
---
### Question 2
A 72-year-old female with heart failure with reduced ejection fraction (HFrEF) reports worsening
dyspnea, weight gain of 5 pounds in 3 days, and increased ankle edema. Her current medications include
lisinopril, carvedilol, and furosemide. Which action should the nurse take first?
A. Increase the furosemide dose
B. Assess for signs of fluid overload
C. Notify the healthcare provider
,D. All of the above
💫RATIONALE✔️✔️: The patient is experiencing signs of acute decompensated heart failure. The
nurse should first assess for signs of fluid overload (jugular venous distension, crackles, edema), then
notify the healthcare provider. Increasing the diuretic dose may be indicated but should be ordered by
the provider. Comprehensive assessment and timely communication are essential.
💫ANSWER✔️✔️: D. All of the above
---
### Question 3
A 68-year-old male with COPD presents with increased shortness of breath, cough, and purulent
sputum. His oxygen saturation is 88% on room air. He has a history of frequent exacerbations. According
to GOLD guidelines, which therapy is indicated for this patient?
A. LAMA monotherapy
B. LABA monotherapy
C. LAMA + LABA + ICS combination therapy
D. ICS monotherapy
💫RATIONALE✔️✔️: Patients with COPD who have frequent exacerbations (≥ 2 per year) and high
symptom burden are classified as Group E and should receive triple therapy with LAMA + LABA + ICS.
This combination has been shown to reduce exacerbation risk and improve lung function compared to
dual therapy or monotherapy.
💫ANSWER✔️✔️: C. LAMA + LABA + ICS combination therapy
, ---
### Question 4
A 72-year-old female with a history of atrial fibrillation is on warfarin. Her INR today is 4.8. She reports
no signs of bleeding. Which action is most appropriate?
A. Administer vitamin K 5 mg orally
B. Hold warfarin and monitor INR
C. Decrease warfarin dose and recheck INR in 1 week
D. Administer fresh frozen plasma
💫RATIONALE✔️✔️: For an INR between 4.0 and 5.0 with no bleeding, the recommendation is to
hold warfarin and monitor. Vitamin K is not typically indicated unless the INR is > 5.0 or there is
bleeding. The patient should be rechecked in 1-2 days. Fresh frozen plasma is reserved for life-
threatening bleeding.
💫ANSWER✔️✔️: B. Hold warfarin and monitor INR
---
### Question 5
A 65-year-old male with newly diagnosed hypertension has a blood pressure of 152/92 mmHg. His lab
results show: creatinine 0.9 mg/dL, potassium 4.2 mEq/L, and glucose 110 mg/dL. Which medication is
most appropriate for initial therapy?
REASONING EXAMINATION
## Advanced Primary Care:
Cardiovascular, Endocrine, and
Multisystem Disorders
### Question 1
,A 68-year-old male with a history of hypertension and type 2 diabetes presents with a blood pressure of
168/94 mmHg. He is currently taking lisinopril 20 mg daily and hydrochlorothiazide 25 mg daily. His
serum creatinine is 1.8 mg/dL. Which medication adjustment is most appropriate?
A. Increase lisinopril to 40 mg daily
B. Add amlodipine 5 mg daily
C. Discontinue lisinopril and start amlodipine
D. Increase hydrochlorothiazide to 50 mg daily
💫RATIONALE✔️✔️: In a patient with elevated creatinine (suggesting renal impairment), adding a
calcium channel blocker like amlodipine is safer than increasing the ACE inhibitor, which could further
impair renal function. Thiazide diuretics may not be effective with GFR < 30 mL/min, and his creatinine
of 1.8 suggests moderate CKD. Calcium channel blockers are effective and safe in patients with renal
impairment.
💫ANSWER✔️✔️: B. Add amlodipine 5 mg daily
---
### Question 2
A 72-year-old female with heart failure with reduced ejection fraction (HFrEF) reports worsening
dyspnea, weight gain of 5 pounds in 3 days, and increased ankle edema. Her current medications include
lisinopril, carvedilol, and furosemide. Which action should the nurse take first?
A. Increase the furosemide dose
B. Assess for signs of fluid overload
C. Notify the healthcare provider
,D. All of the above
💫RATIONALE✔️✔️: The patient is experiencing signs of acute decompensated heart failure. The
nurse should first assess for signs of fluid overload (jugular venous distension, crackles, edema), then
notify the healthcare provider. Increasing the diuretic dose may be indicated but should be ordered by
the provider. Comprehensive assessment and timely communication are essential.
💫ANSWER✔️✔️: D. All of the above
---
### Question 3
A 68-year-old male with COPD presents with increased shortness of breath, cough, and purulent
sputum. His oxygen saturation is 88% on room air. He has a history of frequent exacerbations. According
to GOLD guidelines, which therapy is indicated for this patient?
A. LAMA monotherapy
B. LABA monotherapy
C. LAMA + LABA + ICS combination therapy
D. ICS monotherapy
💫RATIONALE✔️✔️: Patients with COPD who have frequent exacerbations (≥ 2 per year) and high
symptom burden are classified as Group E and should receive triple therapy with LAMA + LABA + ICS.
This combination has been shown to reduce exacerbation risk and improve lung function compared to
dual therapy or monotherapy.
💫ANSWER✔️✔️: C. LAMA + LABA + ICS combination therapy
, ---
### Question 4
A 72-year-old female with a history of atrial fibrillation is on warfarin. Her INR today is 4.8. She reports
no signs of bleeding. Which action is most appropriate?
A. Administer vitamin K 5 mg orally
B. Hold warfarin and monitor INR
C. Decrease warfarin dose and recheck INR in 1 week
D. Administer fresh frozen plasma
💫RATIONALE✔️✔️: For an INR between 4.0 and 5.0 with no bleeding, the recommendation is to
hold warfarin and monitor. Vitamin K is not typically indicated unless the INR is > 5.0 or there is
bleeding. The patient should be rechecked in 1-2 days. Fresh frozen plasma is reserved for life-
threatening bleeding.
💫ANSWER✔️✔️: B. Hold warfarin and monitor INR
---
### Question 5
A 65-year-old male with newly diagnosed hypertension has a blood pressure of 152/92 mmHg. His lab
results show: creatinine 0.9 mg/dL, potassium 4.2 mEq/L, and glucose 110 mg/dL. Which medication is
most appropriate for initial therapy?
