A nurse in the emergency department is caring for a client who was injured in a motor-vehicle crash. The client reports dyspnea and severe pain. The nurse notes that the client's chest moves inward during inspiration and bulges out during expiration. The nurse should identify this finding as which of the following?

Pneumothorax

Atelectasis

Flail chest

Hemothorax

Answer and Explanation

The Correct Answer is C

Choice A Reason: This is incorrect because a pneumothorax is a condition in which air enters the pleural space and causes the lung to collapse. It does not cause the chest wall to move inward and outward paradoxically.

Choice B Reason: This is incorrect because atelectasis is a condition in which alveoli collapse and cause reduced gas exchange. It does not cause the chest wall to move inward and outward paradoxically.

Choice C Reason: This is correct because ﬂail chest is a condition in which multiple ribs are fractured and cause a segment of the chest wall to detach from the rest of the thoracic cage. It causes the chest wall to move inward and outward paradoxically, as well as dyspnea and pain.

Choice D Reason: This is incorrect because a hemothorax is a condition in which blood enters the pleural space and causes the lung to collapse. It does not cause the chest wall to move inward and outward paradoxically.

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Correct Answer is A

Explanation

Choice A Reason: Packed RBCs are indicated for clients who have hypovolemic shock due to blood loss, as they increase the oxygen-carrying capacity of the blood and restore the blood volume.

Choice B Reason: Cryoprecipitates are indicated for clients who have hemophilia or von Willebrand disease, as they contain clotting factors that help stop bleeding.

Choice C Reason: Albumin is indicated for clients who have hypovolemic shock due to ﬂuid loss, such as from burns or ascites, as it increases the plasma oncotic pressure and draws ﬂuid into the vascular space.

Choice D Reason: Platelets are indicated for clients who have thrombocytopenia or platelet dysfunction, as they help prevent or control bleeding.

A. Use log rolling to reposition the client. B. Place a warming blanket on the client. C. Instruct the client to cough and deep breathe. D. Place the client in a supine position.

Correct Answer is A

Explanation

Choice A Reason: This is correct because using log rolling to reposition the client helps maintain the alignment of the head and neck, which prevents further increases in ICP.

Choice B Reason: This is incorrect because placing a warming blanket on the client can cause vasodilation and increase cerebral blood ﬂow, which can raise ICP.

Choice C Reason: This is incorrect because instructing the client to cough and deep breathe can increase intrathoracic pressure and impede venous return, which can elevate ICP.

Choice D Reason: This is incorrect because placing the client in a supine position can decrease cerebral perfusion pressure and increase ICP. The client should be placed in a semi-Fowler's position with the head elevated at 30 degrees.

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Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who is experiencing hypovolemic shock. Which of the following blood products should the nurse anticipate administering to this client?

Correct Answer is A

Explanation

A nurse is caring for a client who has increased intracranial pressure (ICP) following a closed-head injury. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

A nurse is preparing to administer an osmotic diuretic IV to a client with increased intracranial pressure. Which of the following should the nurse identify as the purpose of the medication?

A nurse is caring for a client who is receiving positive-pressure mechanical ventilation. Which of the following interventions should the nurse implement to prevent complications? (Select all that apply.)

A nurse is caring for a client who is experiencing Cushing's triad following a subdural hematoma. Which of the following medications should the nurse plan to administer?

A nurse in the ICU is caring for a client who has heart failure and is receiving a dobutamine drip. The nurse should identify that which of the following findings indicates that the medication is eﬀective?

A nurse is preparing to administer 40 mEq of potassium chloride in 45% sodium chloride (NaCl) 500 mL IV to infuse 10 mEq/hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

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A nurse is preparing to administer medications to four clients. The nurse should administer medications to which of the following clients first?

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