Brian, 22, has a right-sided closed head injury and is unconscious. Which position would be best for him?

Flat with a small pillow under the head

Head of the bed elevated 20 to 30 degrees

Right lateral decubitus position

Supine, with the head turned to the left.

Answer and Explanation

The Correct Answer is B

A.   This position can lead to increased intracranial pressure (ICP) and is not recommended for patients with head injuries.
B.   Elevating the head of the bed helps promote venous drainage from the brain, reducing intracranial pressure.
C.   This position is not typically used for patients with head injuries, as it may not provide optimal cerebral perfusion.
D.   This position can compromise venous drainage from the brain and is not recommended for patients with head injuries.

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Correct Answer is A, B ,C ,D

No explanation

A. Reflex bronchoconstriction B. Mucocillary clearance system C. Filtration of air D. Alveolar macrophages

Correct Answer is B

Explanation

A. Reflex bronchoconstriction is a defense mechanism that helps protect the airway during exposure to irritants or allergens, but it wouldn't typically lead to irritation and burning sensation.
B. The mucociliary clearance system, which helps remove particles and pathogens from the airway by moving mucus upward via ciliary action, is likely compromised in Emily, leading to accumulation of irritants and subsequent symptoms.
C. Filtration of air occurs primarily in the upper respiratory tract and is not directly related to irritation and burning sensation in the airway.
D. Alveolar macrophages are primarily involved in defense against pathogens in the alveoli of the lungs and are not directly related to irritation and burning sensation in the airway.

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Brian, 22, has a right-sided closed head injury and is unconscious. Which position would be best for him?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Nurse Sarah is triaging patients in the ER. Match each presenting symptom to the condition it is most commonly associated with.

Correct Answer is A, B ,C ,D

Emily, a 50-year-old woman with a past medical history of asthma and GERD, reports irritation and a burning sensation in her airway. Which of the following defense mechanisms is likely compromised?

Correct Answer is B

Explanation

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