PANCE — PHYSICIAN ASSISTANT NATIONAL CERTIFYING EXAMINATION– QUESTIONS AND ANSWERS |
VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST EXAM UPDATE
2026/2027
CORE DOMAINS
Cardiovascular System
Pulmonary System
Gastrointestinal System
Musculoskeletal System
Neurological System
Endocrine and Metabolic System
Infectious Diseases and Immunology
Psychiatric and Behavioral Health
Professional Practice and Ethics
INTRODUCTION
This comprehensive examination is designed to rigorously assess the clinical knowledge, diagnostic acumen,
and therapeutic decision-making skills essential for the Physician Assistant National Certifying Examination.
The following 200 multiple-choice questions and answers are structured to mirror the complexity and breadth
of the actual PANCE, encompassing foundational medical theory, applied clinical practice, regulatory
,compliance, and professional ethical standards. Each question is supplemented with a detailed rationale to
reinforce learning and ensure a deep understanding of the underlying principles. Emphasis is placed on
real-world patient scenarios, requiring critical thinking and the application of evidence-based guidelines.
This resource is intended to serve as a definitive study aid, fostering the confidence and competence
required to excel in both the examination and subsequent clinical practice. The questions are balanced in
difficulty and span the key content areas of the PA profession, with a commitment to patient safety and
optimal health outcomes.
SECTION ONE: QUESTIONS 1–50
1. A 68-year-old male with a history of hypertension and type 2 diabetes presents to the emergency department
with acute-onset, severe substernal chest pain radiating to his left arm, accompanied by diaphoresis and nausea.
An ECG reveals ST-segment elevation in leads V1-V4. Which of the following is the most appropriate immediate
reperfusion strategy if the patient presents within 90 minutes of symptom onset?
A. Administer tenecteplase (TNK-tPA) immediately.
B. Perform immediate percutaneous coronary intervention (PCI).
C. Start a heparin infusion and admit for observation.
D. Administer sublingual nitroglycerin and morphine.
,🟢 Correct Answer: B. Perform immediate percutaneous coronary intervention (PCI).
🔴 Explanation: For STEMI, the preferred reperfusion strategy is primary PCI if it can be performed within 90-120
minutes of first medical contact. This patient is within the window and PCI offers superior outcomes compared to
fibrinolytics.
2. A 45-year-old woman presents with fatigue, weight gain, cold intolerance, and constipation. Laboratory
studies reveal an elevated TSH and a low free T4. Which of the following is the most likely diagnosis?
A. Hyperthyroidism
B. Subclinical hypothyroidism
C. Primary hypothyroidism
D. Secondary hypothyroidism
🟢 Correct Answer: C. Primary hypothyroidism.
🔴 Explanation: An elevated TSH with a low free T4 is the classic presentation of primary hypothyroidism, indicating
the thyroid gland itself is failing to produce adequate hormones. This is most often due to Hashimoto's thyroiditis.
3. A 6-year-old child is brought to the clinic with a persistent, barking cough that is worse at night, inspiratory
stridor, and low-grade fever. The child appears anxious and is leaning forward. What is the most appropriate
initial management step?
, A. Administer a nebulized bronchodilator.
B. Obtain a lateral neck X-ray.
C. Administer dexamethasone and nebulized racemic epinephrine.
D. Prescribe oral antibiotics for presumed epiglottitis.
🟢 Correct Answer: C. Administer dexamethasone and nebulized racemic epinephrine.
🔴 Explanation: This presentation is classic for moderate to severe croup (laryngotracheobronchitis). Racemic
epinephrine reduces airway edema, and corticosteroids decrease inflammation. A mild case might only need oral
dexamethasone.
4. A 72-year-old male with a history of COPD is admitted with increasing shortness of breath and confusion. His
arterial blood gas shows pH 7.30, PaCO2 70 mmHg, HCO3- 28 mEq/L, and PaO2 55 mmHg. What is the most
appropriate initial respiratory support for this patient?
A. High-flow oxygen via non-rebreather mask.
B. Non-invasive positive pressure ventilation (NIPPV).
C. Intubation and mechanical ventilation.
D. Low-dose supplemental oxygen via nasal cannula.
🟢 Correct Answer: B. Non-invasive positive pressure ventilation (NIPPV).
VERIFIED AND WELL DETAILED ANSWERS | PLUS RATIONALES | DOWNLOAD AND PASS | LATEST EXAM UPDATE
2026/2027
CORE DOMAINS
Cardiovascular System
Pulmonary System
Gastrointestinal System
Musculoskeletal System
Neurological System
Endocrine and Metabolic System
Infectious Diseases and Immunology
Psychiatric and Behavioral Health
Professional Practice and Ethics
INTRODUCTION
This comprehensive examination is designed to rigorously assess the clinical knowledge, diagnostic acumen,
and therapeutic decision-making skills essential for the Physician Assistant National Certifying Examination.
The following 200 multiple-choice questions and answers are structured to mirror the complexity and breadth
of the actual PANCE, encompassing foundational medical theory, applied clinical practice, regulatory
,compliance, and professional ethical standards. Each question is supplemented with a detailed rationale to
reinforce learning and ensure a deep understanding of the underlying principles. Emphasis is placed on
real-world patient scenarios, requiring critical thinking and the application of evidence-based guidelines.
This resource is intended to serve as a definitive study aid, fostering the confidence and competence
required to excel in both the examination and subsequent clinical practice. The questions are balanced in
difficulty and span the key content areas of the PA profession, with a commitment to patient safety and
optimal health outcomes.
SECTION ONE: QUESTIONS 1–50
1. A 68-year-old male with a history of hypertension and type 2 diabetes presents to the emergency department
with acute-onset, severe substernal chest pain radiating to his left arm, accompanied by diaphoresis and nausea.
An ECG reveals ST-segment elevation in leads V1-V4. Which of the following is the most appropriate immediate
reperfusion strategy if the patient presents within 90 minutes of symptom onset?
A. Administer tenecteplase (TNK-tPA) immediately.
B. Perform immediate percutaneous coronary intervention (PCI).
C. Start a heparin infusion and admit for observation.
D. Administer sublingual nitroglycerin and morphine.
,🟢 Correct Answer: B. Perform immediate percutaneous coronary intervention (PCI).
🔴 Explanation: For STEMI, the preferred reperfusion strategy is primary PCI if it can be performed within 90-120
minutes of first medical contact. This patient is within the window and PCI offers superior outcomes compared to
fibrinolytics.
2. A 45-year-old woman presents with fatigue, weight gain, cold intolerance, and constipation. Laboratory
studies reveal an elevated TSH and a low free T4. Which of the following is the most likely diagnosis?
A. Hyperthyroidism
B. Subclinical hypothyroidism
C. Primary hypothyroidism
D. Secondary hypothyroidism
🟢 Correct Answer: C. Primary hypothyroidism.
🔴 Explanation: An elevated TSH with a low free T4 is the classic presentation of primary hypothyroidism, indicating
the thyroid gland itself is failing to produce adequate hormones. This is most often due to Hashimoto's thyroiditis.
3. A 6-year-old child is brought to the clinic with a persistent, barking cough that is worse at night, inspiratory
stridor, and low-grade fever. The child appears anxious and is leaning forward. What is the most appropriate
initial management step?
, A. Administer a nebulized bronchodilator.
B. Obtain a lateral neck X-ray.
C. Administer dexamethasone and nebulized racemic epinephrine.
D. Prescribe oral antibiotics for presumed epiglottitis.
🟢 Correct Answer: C. Administer dexamethasone and nebulized racemic epinephrine.
🔴 Explanation: This presentation is classic for moderate to severe croup (laryngotracheobronchitis). Racemic
epinephrine reduces airway edema, and corticosteroids decrease inflammation. A mild case might only need oral
dexamethasone.
4. A 72-year-old male with a history of COPD is admitted with increasing shortness of breath and confusion. His
arterial blood gas shows pH 7.30, PaCO2 70 mmHg, HCO3- 28 mEq/L, and PaO2 55 mmHg. What is the most
appropriate initial respiratory support for this patient?
A. High-flow oxygen via non-rebreather mask.
B. Non-invasive positive pressure ventilation (NIPPV).
C. Intubation and mechanical ventilation.
D. Low-dose supplemental oxygen via nasal cannula.
🟢 Correct Answer: B. Non-invasive positive pressure ventilation (NIPPV).
