Question 1

What is/are the effect(s) of thyrotoxic crisis?

Accepted Answer

A)   hyperthermia and heart failure
B)   hypotension and hypoglycemia
C)   toxic goiter and hypometabolism
D)   decreased stress responseE) A) and B)
F) A) and C)

Question 2

Early signs of hyperglycemia include polyphagia,which means :

Accepted Answer

A)   thirst
B)   increased urine output
C)   hunger
D)   glucose in the urineE) A) and C)
F) None of the above

Question 3

Why does polyuria develop with diabetes mellitus?

Accepted Answer

A)   increased thirst
B)   ketoacidosis
C)   glucosuria develops
D)   diabetic nephropathyE) None of the above
F) All of the above

Question 4

Why is amputation frequently a necessity in diabetics?

Accepted Answer

A)   necrosis and gangrene in the feet and legs
B)   lack of glucose to the cells in the feet and legs
C)   severe dehydration in the tissues
D)   elevated blood glucose increasing blood viscosityE) A) and D)
F) C) and D)

Question 5

Metabolic syndrome is marked by:

Accepted Answer

A)   abnormal lipid and glucose metabolism
B)   periodic hypotension
C)   deficit of glucagon
D)   early onset on Type I diabetes mellitusE) B) and C)
F) A) and B)

Question 6

Which of the following results from a deficit of antidiuretic hormone (ADH) ?

Accepted Answer

A)   inappropriate ADH syndrome
B)   gigantism
C)   diabetes insipidus
D)   myxedemaE) None of the above
F) B) and C) C

Question 7

Compensation mechanisms occurring in the early stage of diabetic ketoacidosis include:

Accepted Answer

A)   Kussmaul's respirations
B)   polydipsia
C)   ketonuria
D)   seizuresE) A) and B)
F) A) and C)

Question 8

Which of the following may cause insulin shock to develop?

Accepted Answer

A)   recurrent vomiting
B)   missing an insulin dose
C)   eating excessively large meals
D)   sedentary lifestyleE) C) and D)
F) A) and B)

Question 9

Catabolic effects of Cushing's syndrome include:

Accepted Answer

A)   osteoporosis
B)   hypertension
C)   increased erythrocyte production
D)   moon face and buffalo humpE) A) and B)
F) A) and D)

Question 10

Polydipsia occurs with diabetes mellitus when:

Accepted Answer

A)   lack of insulin causes hunger
B)   ketone levels rise in the blood
C)   polyuria causes dehydration
D)   glucosuria causes ketoacidosisE) A) and C)
F) C) and D)

Question 11

Visual impairment may develop in diabetics,primarily because of:

Accepted Answer

A)   abnormal metabolism in the lens
B)   macroangiopathy
C)   neuropathy affecting cranial nerves
D)   development of exophthalmosE) B) and C)
F) None of the above

Question 12

Diabetic retinopathy results from:

Accepted Answer

A)   degeneration of large blood vessels supplying the eye
B)   abnormal metabolism in the lens of the eye
C)   neuropathy affecting the optic nerve
D)   obstruction or rupture of retinal blood vesselsE) B) and C)
F) All of the above

Question 13

Complications of diabetes mellitus include:

Accepted Answer

A)   peripheral neuropathy
B)   frequent infections
C)   cataracts
D)   a,c
E)   a,b,cF) C) and D)
G) A) and E)

Question 14

Which of the following are likely present in a patient immobilized for a long period of time?

Accepted Answer

A)   hypocalcemia and low serum PTH levels
B)   hypocalcemia and high serum PTH levels
C)   hypercalcemia and low serum PTH levels
D)   hypercalcemia and high serum PTH levelsE) A) and B)
F) C) and D)

Question 15

Which of the following may cause hypertension?

Accepted Answer

A)   hypoparathyroidism
B)   hypoglycemia
C)   pheochromocytoma
D)   Addison's diseaseE) All of the above
F) A) and C)

Question 16

Differences between Type I and Type II diabetes include:

Accepted Answer

A)   Type 1 diabetes weight gain is common,and Type II weight loss often occurs
B)   Type 1 diabetes leads to fewer complications than Type II diabetes
C)   Type 1 diabetes may be controlled by adjusting dietary intake and exercise,but Type II diabetes requires insulin replacement
D)   Type 1 diabetes occurs more frequently in children and adolescents,and Type II diabetes occurs more often in adults
E)   None of the above are correct.F) All of the above
G) B) and D)

Question 17

What causes loss of consciousness in a person with diabetic ketoacidosis?

Accepted Answer

A)   toxic effects of excessive insulin
B)   excessive glucose in the blood
C)   acidosis and hypovolemia
D)   lack of glucose in brain cellsE) A) and D)
F) B) and C)

Question 18

All these tissues use glucose without the aid of insulin EXCEPT:

Accepted Answer

A)   liver
B)   digestive system
C)   exercising skeletal muscle
D)   brainE) None of the above
F) A) and B) A

Question 19

Dwarfism is caused by:

Accepted Answer

A)   excessive levels of somatotropin (GH) 
B)   a deficit of somatotropin (GH) 
C)   excessive levels of insulin
D)   excessive levels of parathyroid hormoneE) B) and C)
F) None of the above B

Question 20

Which of the following often causes hyperparathyroidism?

Accepted Answer

A)   a malignant tumor in the parathyroid glands
B)   end-stage renal failure
C)   osteoporosis
D)   radiation involving the thyroid gland and neck areaE) C) and D)
F) All of the above

Exam 25: Endocrine Disorders

What is/are the effect(s) of thyrotoxic crisis?

Correct AnswerverifiedShow Answer

Early signs of hyperglycemia include polyphagia,which means :

Correct AnswerverifiedShow Answer

Why does polyuria develop with diabetes mellitus?

Correct AnswerverifiedShow Answer

Why is amputation frequently a necessity in diabetics?

Correct AnswerverifiedShow Answer

Metabolic syndrome is marked by:

Correct AnswerverifiedShow Answer

Which of the following results from a deficit of antidiuretic hormone (ADH) ?

Correct AnswerverifiedC

Compensation mechanisms occurring in the early stage of diabetic ketoacidosis include:

Correct AnswerverifiedShow Answer

Which of the following may cause insulin shock to develop?

Correct AnswerverifiedShow Answer

Catabolic effects of Cushing's syndrome include:

Correct AnswerverifiedShow Answer

Polydipsia occurs with diabetes mellitus when:

Correct AnswerverifiedShow Answer

Visual impairment may develop in diabetics,primarily because of:

Correct AnswerverifiedShow Answer

Diabetic retinopathy results from:

Correct AnswerverifiedShow Answer

Complications of diabetes mellitus include:

Correct AnswerverifiedShow Answer

Which of the following are likely present in a patient immobilized for a long period of time?

Correct AnswerverifiedShow Answer

Which of the following may cause hypertension?

Correct AnswerverifiedShow Answer

Differences between Type I and Type II diabetes include:

Correct AnswerverifiedShow Answer

What causes loss of consciousness in a person with diabetic ketoacidosis?

Correct AnswerverifiedShow Answer

All these tissues use glucose without the aid of insulin EXCEPT:

Correct AnswerverifiedA

Dwarfism is caused by:

Correct AnswerverifiedB

Which of the following often causes hyperparathyroidism?

Correct AnswerverifiedShow Answer

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C

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A

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B

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