A nurse is caring for a client who has a traumatic brain injury and is being mechanically ventilated. Which of the following can cause unfavorable outcomes for this client?

Hyperoxia

Platelet count 250,000/mm^3

Hemoglobin 16 g/dL

Glasgow Coma Scale 16

Answer and Explanation

The Correct Answer is A

Choice A rationale

Hyperoxia, or high oxygen levels, can cause unfavorable outcomes for a client who has a traumatic brain injury and is being mechanically ventilated. Too much oxygen can lead to oxygen toxicity and cause damage to the lungs and other organs, including the brain.
Choice B rationale
A platelet count of 250,000/mm^3 is within the normal range and would not typically cause unfavorable outcomes for a client who has a traumatic brain injury and is being mechanically ventilated.
Choice C rationale
A hemoglobin level of 16 g/dL is within the normal range and would not typically cause unfavorable outcomes for a client who has a traumatic brain injury and is being mechanically ventilated.
Choice D rationale
A Glasgow Coma Scale score of 16 is not possible as the maximum score is 15. A higher score indicates a less severe injury, so it would not typically cause unfavorable outcomes for a client who has a traumatic brain injury and is being mechanically ventilated.

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Correct Answer is ["A","D","F"]

Explanation

Choice A rationale
Patients with poorly controlled diabetes, such as those experiencing diabetic ketoacidosis (DKA), are at an increased risk of developing peripheral neuropathy. High blood sugar levels can damage peripheral nerves over time.
Choice B rationale
Sleep apnea is not typically associated with an increased risk of developing peripheral neuropathy.
Choice C rationale
While hypertension can lead to a variety of health complications, it is not typically associated with an increased risk of developing peripheral neuropathy.
Choice D rationale
Systemic Lupus Erythematosus (SLE) is an autoimmune disease that can affect the nervous system, including the peripheral nerves, leading to peripheral neuropathy.
Choice E rationale

Untreated tuberculosis is not typically associated with an increased risk of developing peripheral neuropathy.
Choice F rationale
Chronic alcohol use can lead to nutritional deficiencies, particularly of the B vitamins, which are essential for nerve health. This can result in peripheral neuropathy.

A. The client should maintain systolic BP between 141 and 145 mm Hg B. The client should maintain systolic BP between 120 and 129 mm Hg C. The client should maintain systolic BP between 130 and 135 mm Hg D. The client should maintain systolic BP between 136 and 140 mm Hg .

Correct Answer is B

Explanation

Choice A rationale
Maintaining systolic BP between 141 and 145 mm Hg is considered high and can increase the risk of stroke.
Choice B rationale

The client should maintain systolic BP between 120 and 129 mm Hg. This is considered a normal blood pressure range and can help reduce the risk of stroke.
Choice C rationale
Maintaining systolic BP between 130 and 135 mm Hg is considered elevated and can increase the risk of stroke.
Choice D rationale
Maintaining systolic BP between 136 and 140 mm Hg is considered high and can increase the risk of stroke.

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A nurse is caring for a client who has a traumatic brain injury and is being mechanically ventilated. Which of the following can cause unfavorable outcomes for this client?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is responsible for six patients. Which of the following patients are at risk for developing peripheral neuropathy (PN)? (Select all that apply.)

Correct Answer is ["A","D","F"]

Explanation

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Correct Answer is B

Explanation

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