Question 1
A 25-year-old female presents with a chief complaint of irregular menstrual periods. Physical exam is significant for BP of 150/80, acne, hirsutism, a buffalo hump, moon facies, and telangiectasias. A urinalysis reveals 2+ glucose. Further testing reveals an elevated 24-hour urine cortisol. Which of the following is the most appropriate diagnosis?
Correct Answer:
Cushing’s disease
Explanation:
Correct answer: Cushing’s disease
Question 2
Diabetes insipidus that occurs during pregnancy is most effectively treated by which of the following medications?
Correct Answer:
Desmopressin acetate
Explanation:
Correct answer: Desmopressin acetate
Question 3
A 65-year-old female presents with her daughter, who states that the patient has been depressed and with an atypical affect. She also has been complaining of pain in the arms and legs, constipation, and polydipsia. She was in good health when she started developing kidney stones and has frequently been in the ER. Examination reveals an apathetic affect, BP 150/80, and 4/5 strength in all extremities. Laboratories reveal a calcium of 11.0 mg/dl. What is the most likely diagnosis?
Correct Answer:
Hyperparathyroidism
Explanation:
Correct answer: Hyperparathyroidism
Question 4
A 16-year-old Hispanic obese male presents with polydipsia, decreased visual acuity, and fatigue. His mother states that he has been losing a noticeable amount of weight lately but has still been eating the same amount of food as usual. A random plasma glucose level was measured at 220 mg/dL. Based on the patient’s presentation and lab results, which of the following is the most accurate diagnosis?
Correct Answer:
Diabetes mellitus Type II
Explanation:
Correct answer: Diabetes mellitus Type II
Question 5
A 40-year-old female presents to her PCP complaining of fatigue, malaise, dizziness and “dark spots” on the hands and lips. Examination reveals BP 100/60. Laboratories reveal low sodium and elevated potassium. What is the most likely diagnosis?
Correct Answer:
Addison’s disease
Explanation:
Correct answer: Addison’s disease
Question 1
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Prepare with the Endocrine System Practice Test Questions practice quiz. This question bank includes 20 questions covering year-old, presents, diagnosis, patient, and reveals. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Endocrine System Practice Test Questions

This practice set contains 20 questions from the matching question bank and focuses on year-old, presents, diagnosis, patient, and reveals. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

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