HESI RN ENDOCRINE NURSING ACCURATE
COMPREHENSIVE PRACTICE EXAM WITH ALL
POSSIBLE APPROVED WELL ELABORATED
PRACTICE QUESTIONS AND 100% CORRECT
VERIFIED ANSWERS WITH DETAILED RATIONALES
PLUS EXPERT ANSWER KEY (100% CORRECT
VERIFIED SOLUTIONS) 2026-2027 CURRENTLY
UPDATED VERSION Q&A GUARANTEED PASS A+
INSTANT DOWNLOAD PDF
1. A client with hyperthyroidism is prescribed
methimazole. Which laboratory value requires the
most immediate nursing intervention?
A. Serum potassium of 3.8 mEq/L
B. White blood cell count of 2,800/mm³
C. Serum sodium of 142 mEq/L
D. Fasting blood glucose of 110 mg/dL
B. White blood cell count of 2,800/mm³
Rationale: Methimazole can cause agranulocytosis,
a life-threatening adverse effect. A WBC count
,below 3,000/mm³ indicates significant bone marrow
suppression and requires immediate notification of
the healthcare provider. The other values are within
normal limits or only slightly elevated and do not
present an immediate threat.
2. A client with diabetes insipidus is receiving
desmopressin acetate intranasally. Which
assessment finding indicates that the medication is
effective?
A. Decreased serum sodium level
B. Increased urine output
C. Decreased urine specific gravity
D. Decreased 24-hour urine volume
D. Decreased 24-hour urine volume
Rationale: Desmopressin is a synthetic analog of
antidiuretic hormone (ADH) that promotes water
reabsorption in the renal tubules. Effectiveness is
demonstrated by a reduction in urine output and an
increase in urine osmolality or specific gravity. The
other options indicate either ineffectiveness or an
adverse response.
,3. The nurse is assessing a client with Cushing’s
syndrome. Which clinical manifestation is most
consistent with this diagnosis?
A. Hypotension and bradycardia
B. Weight loss and muscle hypertrophy
C. Buffalo hump and purple striae
D. Hypoglycemia and hyperpigmentation
C. Buffalo hump and purple striae
Rationale: Cushing’s syndrome results from chronic
excess cortisol, leading to truncal obesity, a buffalo
hump, moon facies, purple striae, and thin, fragile
skin. Hypotension, weight loss, and hypoglycemia
are not characteristic; these findings are more
consistent with adrenal insufficiency.
4. A client with type 1 diabetes mellitus is
experiencing nausea, vomiting, and abdominal pain.
The client’s breath has a fruity odor, and the
respiratory rate is 28 breaths per minute. Which
intervention should the nurse implement first?
A. Administer a prescribed antiemetic
B. Obtain a blood glucose level
C. Prepare for insertion of a nasogastric tube
, D. Initiate a continuous insulin infusion
B. Obtain a blood glucose level
Rationale: The client’s symptoms are suggestive of
diabetic ketoacidosis (DKA). The priority nursing
action is to verify the blood glucose level to confirm
the diagnosis and guide further interventions,
including insulin therapy and fluid replacement.
Obtaining the blood glucose level must occur before
initiating specific treatments.
5. A client is diagnosed with hypothyroidism and
prescribed levothyroxine. Which instruction should
the nurse include in the teaching plan?
A. Take the medication with a high-fiber meal to
enhance absorption
B. Report any episodes of palpitations or chest pain
to the healthcare provider
C. Take the medication at bedtime to prevent
daytime drowsiness
D. Expect to see therapeutic effects within 24 hours
of starting the drug
B. Report any episodes of palpitations or chest
pain to the healthcare provider
COMPREHENSIVE PRACTICE EXAM WITH ALL
POSSIBLE APPROVED WELL ELABORATED
PRACTICE QUESTIONS AND 100% CORRECT
VERIFIED ANSWERS WITH DETAILED RATIONALES
PLUS EXPERT ANSWER KEY (100% CORRECT
VERIFIED SOLUTIONS) 2026-2027 CURRENTLY
UPDATED VERSION Q&A GUARANTEED PASS A+
INSTANT DOWNLOAD PDF
1. A client with hyperthyroidism is prescribed
methimazole. Which laboratory value requires the
most immediate nursing intervention?
A. Serum potassium of 3.8 mEq/L
B. White blood cell count of 2,800/mm³
C. Serum sodium of 142 mEq/L
D. Fasting blood glucose of 110 mg/dL
B. White blood cell count of 2,800/mm³
Rationale: Methimazole can cause agranulocytosis,
a life-threatening adverse effect. A WBC count
,below 3,000/mm³ indicates significant bone marrow
suppression and requires immediate notification of
the healthcare provider. The other values are within
normal limits or only slightly elevated and do not
present an immediate threat.
2. A client with diabetes insipidus is receiving
desmopressin acetate intranasally. Which
assessment finding indicates that the medication is
effective?
A. Decreased serum sodium level
B. Increased urine output
C. Decreased urine specific gravity
D. Decreased 24-hour urine volume
D. Decreased 24-hour urine volume
Rationale: Desmopressin is a synthetic analog of
antidiuretic hormone (ADH) that promotes water
reabsorption in the renal tubules. Effectiveness is
demonstrated by a reduction in urine output and an
increase in urine osmolality or specific gravity. The
other options indicate either ineffectiveness or an
adverse response.
,3. The nurse is assessing a client with Cushing’s
syndrome. Which clinical manifestation is most
consistent with this diagnosis?
A. Hypotension and bradycardia
B. Weight loss and muscle hypertrophy
C. Buffalo hump and purple striae
D. Hypoglycemia and hyperpigmentation
C. Buffalo hump and purple striae
Rationale: Cushing’s syndrome results from chronic
excess cortisol, leading to truncal obesity, a buffalo
hump, moon facies, purple striae, and thin, fragile
skin. Hypotension, weight loss, and hypoglycemia
are not characteristic; these findings are more
consistent with adrenal insufficiency.
4. A client with type 1 diabetes mellitus is
experiencing nausea, vomiting, and abdominal pain.
The client’s breath has a fruity odor, and the
respiratory rate is 28 breaths per minute. Which
intervention should the nurse implement first?
A. Administer a prescribed antiemetic
B. Obtain a blood glucose level
C. Prepare for insertion of a nasogastric tube
, D. Initiate a continuous insulin infusion
B. Obtain a blood glucose level
Rationale: The client’s symptoms are suggestive of
diabetic ketoacidosis (DKA). The priority nursing
action is to verify the blood glucose level to confirm
the diagnosis and guide further interventions,
including insulin therapy and fluid replacement.
Obtaining the blood glucose level must occur before
initiating specific treatments.
5. A client is diagnosed with hypothyroidism and
prescribed levothyroxine. Which instruction should
the nurse include in the teaching plan?
A. Take the medication with a high-fiber meal to
enhance absorption
B. Report any episodes of palpitations or chest pain
to the healthcare provider
C. Take the medication at bedtime to prevent
daytime drowsiness
D. Expect to see therapeutic effects within 24 hours
of starting the drug
B. Report any episodes of palpitations or chest
pain to the healthcare provider
