what is the best intervention for a patient with dehydration

ATI RN

ATI RN Exit Exam Quizlet

1. What is the best intervention for a patient with dehydration?

A. Administer IV fluids
B. Provide oral fluids
C. Encourage fluid intake
D. Administer electrolytes

Correct answer: A

Rationale: Administering IV fluids is the best intervention for a patient with dehydration because it is the fastest and most effective way to rehydrate the body. IV fluids can quickly restore fluid volume and electrolyte balance in severe cases of dehydration. Providing oral fluids or encouraging fluid intake may not be sufficient for patients with moderate to severe dehydration, as they may have impaired gastrointestinal absorption. While electrolytes are essential for rehydration, administering them alone without fluid replacement may not address the primary issue of fluid loss in dehydration.

2. A client with heart failure at risk for pulmonary edema should receive which intervention to improve oxygenation?

A. Place the client in a supine position.
B. Encourage the client to increase fluid intake.
C. Elevate the client's legs when in bed.
D. Administer oxygen via non-rebreather mask.

Correct answer: D

Rationale: Administering oxygen via a non-rebreather mask is the appropriate intervention for a client at risk for pulmonary edema as it helps improve oxygenation by delivering a high concentration of oxygen. Placing the client in a supine position can exacerbate pulmonary edema by increasing venous return to the heart, leading to fluid overload. Encouraging increased fluid intake is contraindicated in clients with heart failure and at risk for pulmonary edema, as it can worsen fluid accumulation. Elevating the client's legs when in bed is more appropriate for clients with conditions such as venous insufficiency or edema in the lower extremities, not for pulmonary edema.

3. A client who has a new prescription for lithium is receiving teaching from a nurse. Which of the following statements by the client indicates an understanding of the teaching?

A. ''I will avoid eating foods that contain tyramine.''
B. ''I should increase my salt intake while taking this medication.''
C. ''I should drink at least 2 liters of water each day while taking this medication.''
D. ''I should avoid consuming caffeinated beverages while taking this medication.''

Correct answer: C

Rationale: The correct answer is C. Drinking at least 2 liters of water daily is crucial for clients taking lithium to prevent dehydration and lithium toxicity. Lithium is a salt, so it's important for clients to maintain adequate hydration. Option A is incorrect because lithium does not interact with tyramine-containing foods. Option B is incorrect because increasing salt intake is not necessary and can actually exacerbate lithium toxicity. Option D is incorrect because avoiding caffeinated beverages is not a priority teaching point for clients taking lithium.

4. What is the initial step when a patient is experiencing chest pain?

A. Administer oxygen
B. Reposition the patient
C. Provide pain relief
D. Provide nitroglycerin

Correct answer: A

Rationale: Administering oxygen is the initial step in managing chest pain. Oxygen helps improve oxygenation levels in the blood, which is crucial in cases of chest pain. Repositioning the patient, providing pain relief, or administering nitroglycerin may be necessary steps depending on the underlying cause, but administering oxygen takes precedence as it addresses the primary concern of oxygen supply to the body during chest pain.

5. A parent is being taught by a nurse how to prevent sudden infant death syndrome (SIDS). Which statement by the parent indicates an understanding of how to place the infant in the crib at bedtime?

A. Place the infant on their stomach to sleep.
B. Place the infant on their side to sleep.
C. Place the infant on their back to sleep.
D. Allow the infant to sleep with a pacifier.

Correct answer: C

Rationale: The correct answer is C: 'Place the infant on their back to sleep.' This statement indicates an understanding of the recommended sleep position to reduce the risk of SIDS. Placing infants on their back is the safest sleep position according to guidelines to prevent SIDS. Choices A and B are incorrect as placing the infant on their stomach or side increases the risk of SIDS. While allowing the infant to sleep with a pacifier can also reduce the risk of SIDS, the most crucial step is placing the infant on their back for sleep.