HESI EXAM ACTUAL QUESTIONS AND ANSWERS
Question 1:
A client is experiencing difficulty breathing and has a respiratory rate of 30 breaths
per minute. Which action should the nurse take first?
A) Administer a bronchodilator medication.
B) Assess the oxygen saturation level.
C) Place the client in a high Fowler's position.
D) Administer supplemental oxygen.
Answer: B) Assess the oxygen saturation level.
Rationale: Assessing the oxygen saturation level is the first priority because it
provides information about the client's oxygenation status. This assessment helps
determine the need for immediate intervention. A respiratory rate of 30 breaths per
minute suggests respiratory distress, but the oxygen saturation level will provide a
more accurate assessment of the client's condition.
Question 2:
A client is prescribed warfarin (Coumadin) therapy. Which statement made by the
client indicates a need for further teaching?
A) "I will avoid activities that may cause injury."
B) "I will eat green leafy vegetables daily."
C) "I will take my medication at the same time every day."
D) "I will report any unusual bleeding or bruising."
Answer: B) "I will eat green leafy vegetables daily."
Rationale: Clients taking warfarin should avoid consuming large amounts of green
leafy vegetables, as they are high in vitamin K, which can interfere with the
medication's anticoagulant effects. It is important for the client to be consistent with
,their medication regimen, report any signs of bleeding or bruising, and take
precautions to prevent injury while on warfarin therapy.
Question 3:
A client with diabetes mellitus is admitted with a blood glucose level of 400 mg/dL.
Which intervention should the nurse implement first?
A) Administer rapid-acting insulin.
B) Offer a glass of water.
C) Assess for signs of dehydration.
D) Administer oral hypoglycemic medication.
Answer: C) Assess for signs of dehydration.
Rationale: When a client with diabetes presents with a high blood glucose level, the
nurse's initial priority is to assess for signs and symptoms of dehydration.
Hyperglycemia can lead to osmotic diuresis and fluid loss, which can result in
dehydration. Once the client's hydration status is determined, appropriate
interventions such as insulin administration or oral hypoglycemic medication can be
implemented.
Question 4:
A client is diagnosed with heart failure and prescribed furosemide (Lasix). Which
instruction should the nurse provide to the client regarding medication
administration?
A) "Take the medication with food."
B) "Weigh yourself daily and report any sudden weight gain."
C) "Limit your fluid intake to 1 liter per day."
D) "Take the medication at bedtime to prevent nighttime diuresis."
Answer: B) "Weigh yourself daily and report any sudden weight gain."
,Rationale: Furosemide is a loop diuretic commonly used in the treatment of heart
failure. It promotes diuresis and fluid loss. It is important for the client to monitor
their weight daily and report any sudden weight gain, as it may indicate fluid
retention and worsening heart failure. Taking the medication with or without food
does not impact its effectiveness. Fluid restriction may be necessary in certain cases,
but it is not a general instruction for all clients taking furosemide. Taking the
medication at bedtime may lead to nighttime diuresis, causing frequent urination
during sleep.
with answers and rationales:
Question 5:
A client with a history of chronic obstructive pulmonary disease (COPD) is
experiencing respiratory distress. Which intervention should the nurse implement
first?
A) Administer a short-acting bronchodilator.
B) Apply oxygen via nasal cannula.
C) Assist the client in pursed-lip breathing.
D) Initiate chest physiotherapy.
Answer: B) Apply oxygen via nasal cannula.
Rationale: In a client experiencing respiratory distress, the first priority is to ensure
adequate oxygenation. Applying oxygen via nasal cannula helps improve oxygen
saturation and alleviate respiratory distress. While other interventions may be
necessary, providing oxygen takes precedence in order to meet the client's
immediate oxygen needs.
Question 6:
A client with a history of heart disease is prescribed aspirin therapy for its
antiplatelet effects. Which statement made by the client indicates a need for further
teaching?
, A) "I will take the aspirin with a glass of water."
B) "I will monitor for signs of bleeding or bruising."
C) "I will avoid taking any other over-the-counter medications."
D) "I will stop taking the aspirin if I experience chest pain."
Answer: D) "I will stop taking the aspirin if I experience chest pain."
Rationale: Aspirin is often prescribed for its antiplatelet effects in clients with heart
disease. It helps prevent blood clot formation and reduces the risk of cardiovascular
events. It is important for the client to continue taking aspirin as prescribed, even if
they experience chest pain. Chest pain may indicate an underlying cardiac issue and
should be evaluated by a healthcare provider.
Question 7:
A client with diabetes is scheduled for a fasting blood glucose test in the morning.
Which action should the nurse take?
A) Allow the client to consume water.
B) Offer the client a light breakfast.
C) Provide a snack before bedtime.
D) Administer the morning insulin dose as usual.
Answer: A) Allow the client to consume water.
Rationale: Fasting blood glucose tests require the client to abstain from eating solid
foods for a specified period of time. However, water is typically allowed before a
fasting blood test to prevent dehydration. It is important for the nurse to clarify the
specific fasting requirements with the healthcare provider and provide appropriate
instructions to the client.
Question 8:
A client with hypertension is prescribed a thiazide diuretic. Which instruction should
the nurse include when teaching the client about the medication?
Question 1:
A client is experiencing difficulty breathing and has a respiratory rate of 30 breaths
per minute. Which action should the nurse take first?
A) Administer a bronchodilator medication.
B) Assess the oxygen saturation level.
C) Place the client in a high Fowler's position.
D) Administer supplemental oxygen.
Answer: B) Assess the oxygen saturation level.
Rationale: Assessing the oxygen saturation level is the first priority because it
provides information about the client's oxygenation status. This assessment helps
determine the need for immediate intervention. A respiratory rate of 30 breaths per
minute suggests respiratory distress, but the oxygen saturation level will provide a
more accurate assessment of the client's condition.
Question 2:
A client is prescribed warfarin (Coumadin) therapy. Which statement made by the
client indicates a need for further teaching?
A) "I will avoid activities that may cause injury."
B) "I will eat green leafy vegetables daily."
C) "I will take my medication at the same time every day."
D) "I will report any unusual bleeding or bruising."
Answer: B) "I will eat green leafy vegetables daily."
Rationale: Clients taking warfarin should avoid consuming large amounts of green
leafy vegetables, as they are high in vitamin K, which can interfere with the
medication's anticoagulant effects. It is important for the client to be consistent with
,their medication regimen, report any signs of bleeding or bruising, and take
precautions to prevent injury while on warfarin therapy.
Question 3:
A client with diabetes mellitus is admitted with a blood glucose level of 400 mg/dL.
Which intervention should the nurse implement first?
A) Administer rapid-acting insulin.
B) Offer a glass of water.
C) Assess for signs of dehydration.
D) Administer oral hypoglycemic medication.
Answer: C) Assess for signs of dehydration.
Rationale: When a client with diabetes presents with a high blood glucose level, the
nurse's initial priority is to assess for signs and symptoms of dehydration.
Hyperglycemia can lead to osmotic diuresis and fluid loss, which can result in
dehydration. Once the client's hydration status is determined, appropriate
interventions such as insulin administration or oral hypoglycemic medication can be
implemented.
Question 4:
A client is diagnosed with heart failure and prescribed furosemide (Lasix). Which
instruction should the nurse provide to the client regarding medication
administration?
A) "Take the medication with food."
B) "Weigh yourself daily and report any sudden weight gain."
C) "Limit your fluid intake to 1 liter per day."
D) "Take the medication at bedtime to prevent nighttime diuresis."
Answer: B) "Weigh yourself daily and report any sudden weight gain."
,Rationale: Furosemide is a loop diuretic commonly used in the treatment of heart
failure. It promotes diuresis and fluid loss. It is important for the client to monitor
their weight daily and report any sudden weight gain, as it may indicate fluid
retention and worsening heart failure. Taking the medication with or without food
does not impact its effectiveness. Fluid restriction may be necessary in certain cases,
but it is not a general instruction for all clients taking furosemide. Taking the
medication at bedtime may lead to nighttime diuresis, causing frequent urination
during sleep.
with answers and rationales:
Question 5:
A client with a history of chronic obstructive pulmonary disease (COPD) is
experiencing respiratory distress. Which intervention should the nurse implement
first?
A) Administer a short-acting bronchodilator.
B) Apply oxygen via nasal cannula.
C) Assist the client in pursed-lip breathing.
D) Initiate chest physiotherapy.
Answer: B) Apply oxygen via nasal cannula.
Rationale: In a client experiencing respiratory distress, the first priority is to ensure
adequate oxygenation. Applying oxygen via nasal cannula helps improve oxygen
saturation and alleviate respiratory distress. While other interventions may be
necessary, providing oxygen takes precedence in order to meet the client's
immediate oxygen needs.
Question 6:
A client with a history of heart disease is prescribed aspirin therapy for its
antiplatelet effects. Which statement made by the client indicates a need for further
teaching?
, A) "I will take the aspirin with a glass of water."
B) "I will monitor for signs of bleeding or bruising."
C) "I will avoid taking any other over-the-counter medications."
D) "I will stop taking the aspirin if I experience chest pain."
Answer: D) "I will stop taking the aspirin if I experience chest pain."
Rationale: Aspirin is often prescribed for its antiplatelet effects in clients with heart
disease. It helps prevent blood clot formation and reduces the risk of cardiovascular
events. It is important for the client to continue taking aspirin as prescribed, even if
they experience chest pain. Chest pain may indicate an underlying cardiac issue and
should be evaluated by a healthcare provider.
Question 7:
A client with diabetes is scheduled for a fasting blood glucose test in the morning.
Which action should the nurse take?
A) Allow the client to consume water.
B) Offer the client a light breakfast.
C) Provide a snack before bedtime.
D) Administer the morning insulin dose as usual.
Answer: A) Allow the client to consume water.
Rationale: Fasting blood glucose tests require the client to abstain from eating solid
foods for a specified period of time. However, water is typically allowed before a
fasting blood test to prevent dehydration. It is important for the nurse to clarify the
specific fasting requirements with the healthcare provider and provide appropriate
instructions to the client.
Question 8:
A client with hypertension is prescribed a thiazide diuretic. Which instruction should
the nurse include when teaching the client about the medication?
