The nurse is caring for a mechanically ventilated spinal cord injury patient in the ICU. To avoid the complication of autonomic dysreflexia, the nurse plans to implement the following orders:

Apply tight-fitting clothing

Complete frequent skin checks

Initiate a bowel regimen program

Insert an indwelling Foley catheter

Restrict all patient visitors

Answer and Explanation

Correct Answer : B,C,D

Choice A reason:

Applying tight-fitting clothing is not recommended for patients at risk of autonomic dysreflexia. Tight clothing can be a trigger for this condition by causing discomfort and potentially leading to an exaggerated autonomic response.

Choice B reason:

Completing frequent skin checks is crucial in preventing autonomic dysreflexia. Skin irritation, pressure sores, and other integumentary issues can trigger autonomic responses. Regular assessments help in early identification and prevention of potential irritants.

Choice C reason:

Initiating a bowel regimen program is essential for preventing autonomic dysreflexia. Constipation or bowel distension can be potent triggers for this condition. A consistent bowel program helps in managing and preventing these issues.

Choice D reason:

Inserting an indwelling Foley catheter is recommended to manage bladder distention, a common trigger of autonomic dysreflexia. Continuous bladder drainage prevents overdistention and reduces the risk of triggering autonomic responses.

Choice E reason:

Restricting all patient visitors is unnecessary for preventing autonomic dysreflexia. While a calm environment can be beneficial, visitor restriction is not directly related to managing the risk of this specific condition.

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Correct Answer is D

Explanation

Choice A reason:

Decorticate posturing involves abnormal flexion of the arms towards the chest and extension of the legs. This posture indicates damage to the corticospinal tract at the level of the diencephalon. The described response does not match decorticate posturing.

Choice B reason:

Flexion withdrawal is a response to painful stimuli where the patient pulls away or flexes the affected limb. This is a less severe response than posturing and does not match the description provided in the scenario.

Choice C reason:

Localization of pain refers to the patient's ability to purposefully move a hand to the site of a painful stimulus, indicating higher brain function. The described response of arm and leg extension with pronation does not fit this description.

Choice D reason:

Decerebrate posturing is characterized by extension of the arms and legs, pronation of the arms, and plantar flexion. This posture indicates severe brainstem damage and is consistent with the described response.

A. Heparin B. Vitamin K C. Iron D. Protamine

Correct Answer is B

Explanation

Choice A reason:

Administering Heparin to a patient who is already taking Warfarin and experiencing rectal bleeding is not appropriate. Heparin is an anticoagulant, similar to Warfarin, and would not help in reversing the anticoagulant effects of Warfarin. Instead, it could potentially exacerbate the bleeding.

Choice B reason:

Vitamin K is the correct answer because it acts as an antidote to Warfarin. Warfarin works by inhibiting the synthesis of Vitamin K-dependent clotting factors, so administering Vitamin K helps to reverse the effects of Warfarin and promote blood clotting, which is necessary to control the rectal bleeding in this patient.

Choice C reason:

Iron is not the appropriate treatment for rectal bleeding due to Warfarin. While iron supplements can help with anemia (which might result from chronic blood loss), they do not address the immediate need to reverse the anticoagulant effects of Warfarin and stop the active bleeding.

Choice D reason:

Protamine is used to reverse the effects of Heparin, not Warfarin. Therefore, administering Protamine would not be effective in addressing the Warfarin-induced rectal bleeding in this patient.

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The nurse is caring for a mechanically ventilated spinal cord injury patient in the ICU. To avoid the complication of autonomic dysreflexia, the nurse plans to implement the following orders:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse applies a painful stimulus to the nailbeds of an unconscious patient. The patient responds with extension of the arms and legs, pronation of the arms, and plantar flexion. The nurse documents this as:

Correct Answer is D

Explanation

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Correct Answer is B

Explanation

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