A nurse is caring for a client who is receiving positive end-expiratory pressure (PEEP) via mechanical ventilation. The nurse should monitor the client for which of the following adverse effects of PEEP?

Hypoxemia

Tension pneumothorax.

Malignant hypertension

Atelectasis

Answer and Explanation

The Correct Answer is B

A. Hypoxemia is a condition of low oxygen levels in the blood. PEEP can actually improve oxygenation by preventing alveolar collapse and increasing functional residual capacity.

B. Tension pneumothorax is a life-threatening condition of air accumulation in the pleural space that causes increased intrathoracic pressure and compresses the lungs, heart, and great vessels. PEEP can increase the risk of tension pneumothorax by creating excessive positive pressure in the airways and alveoli.

C. Malignant hypertension is a severe form of high blood pressure that can cause organ damage and stroke. PEEP can cause a transient increase in blood pressure due to increased intrathoracic pressure, but it does not cause malignant hypertension.

D. Atelectasis is a condition of partial or complete lung collapse due to alveolar collapse or obstruction. PEEP can prevent or treat atelectasis by maintaining positive pressure in the airways and alveoli.

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Correct Answer is C

Explanation

- A. The LPN and AP lower the side rails before lifting the client up in bed is incorrect. This is a safe practice that prevents injury to the client and staff by providing more space for movement and reducing the risk of falling.

- B. Prior to lifting the client, the LPN and AP raise the bed to waist level is incorrect. This is a safe practice that prevents injury to the client and staff by reducing the need for bending and lifting.

- C. The LPN and the AP grasp the client under his arms to lift him up in bed is correct. This is an unsafe practice that can cause injury to the client's shoulders, neck, and axillae by applying excessive pressure and friction. The LPN and AP should use a draw sheet or a mechanical lift device to move the client up in bed.

- D. The LPN and the AP ask the client to flex his knees and push his heels into the bed as they lift is incorrect. This is a safe practice that encourages active participation from the client and reduces the workload for the staff by using leverage.

A. "You should limit your fluid intake to 1 liter per day.” B. "You should manually express milk when engorgement occurs.” C. "You should wear a snug-fitting bra continuously for 72 hours.” D. "You should apply moist heat to your breasts four times per day.”

Correct Answer is C

Explanation

Choice A rationale:

Limiting fluid intake to 1 liter per day can lead to dehydration and other health complications. It is important for the client to maintain adequate hydration, especially postpartum. This option is incorrect and potentially harmful.

Choice B rationale:

Manual expression of milk can help relieve engorgement without stimulating further milk production. This method allows the client to express milk as needed. However, it can be done even before engorgment occurs

Choice C rationale:

Wearing a snug-fitting bra can provide support and comfort.

Choice D rationale:

Applying moist heat to the breasts can stimulate milk production and relieve engorgement. However, in this case, the client wants to suppress lactation. Therefore, this option is not appropriate and may have the opposite effect of increasing milk production.

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A nurse is caring for a client who is receiving positive end-expiratory pressure (PEEP) via mechanical ventilation. The nurse should monitor the client for which of the following adverse effects of PEEP?

Nursing Test Bank

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A nurse is caring for a client who is receiving positive end-expiratory pressure (PEEP) via mechanical ventilation. The nurse should monitor the client for which of the following adverse effects of PEEP?