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. February 1 is not the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, plus one year is February 15 of the following year.

B. February 8 is not the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, minus seven days is February 8, plus one year is February 8 of the following year.

C. February 15 is the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, plus one year is February 15 of the following year.

D. February 22 is not the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, plus seven days is February 22, plus one year is February 22 of the following year.

A. Request a PRN restraint prescription for clients who are aggressive. B. Remove the client's restraint every 4 hr. C. Attach the restraint to the bed's side rails. D. Document the client’s condition after every 15 minutes

Correct Answer is D

Explanation

A.PRN (as needed) restraint prescriptions are not appropriate because restraints should only be used in situations where there is an immediate need for safety and all other methods of de-escalation have failed. Restraint use must be based on a current assessment of the client's behavior, and a specific prescription should be obtained each time restraints are applied.

B.Restraints should be removed every 2 hours to assess the client's skin, circulation, and range of motion, and to provide an opportunity for toileting, hydration, and movement. Prolonged use without breaks increases the risk of complications such as skin breakdown or impaired circulation.

C.Attach the restraint to the bed's side rails. Restraints should not be attached to the bed's side rails because it can lead to serious injuries if the client attempts to climb over the side rails while restrained. Instead, restraints should be attached to specific restraint ties or straps that are part of the bed frame.

D.The client's condition, including circulation, skin integrity, and behavior, should be monitored and documented every 15 minutes while restraints are in use. This frequent assessment helps ensure the client’s safety and comfort, and allows for early identification of potential complications.

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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?

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