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A nurse is caring for a client who has an intracranial pressure (ICP) reading of 40 mm Hg. Which of the following findings should the nurse identify as a late sign of ICP? (Select all that apply.)

Slurred speech.

Bradycardia with a bounding pulse.

Confusion.

Hypertension with an increasing pulse pressure.

Nonreactive dilated pupils.

Hypotension with a decreasing pulse pressure.

Answer and Explanation

Correct Answer : B,D,E

The correct answers are b, d, and e.

Choice A: Slurred speech.

Slurred speech can be associated with increased ICP due to the pressure effects on the brain areas responsible for speech production. However, it is not typically considered a late sign of increased ICP. It may occur earlier in the progression as the brain's ability to coordinate muscle movements is affected.

Choice B: Bradycardia with a bounding pulse.

Bradycardia with a bounding pulse is a classic sign of Cushing's triad, which is a late and ominous sign of significantly increased ICP. It indicates that the body is attempting to increase arterial blood pressure to overcome the increased ICP and maintain cerebral perfusion. The normal range for adult heart rate is 60-100 beats per minute.

Choice C: Confusion.

Confusion can be an early sign of increased ICP as it can indicate changes in cerebral function. However, it is not specifically a late sign of increased ICP. Early signs of increased ICP can include headache, nausea, and confusion, as the brain is initially responding to the pressure changes.

Choice D: Hypertension with an increasing pulse pressure.

Hypertension with an increasing pulse pressure is another component of Cushing's triad. It reflects the body's compensatory mechanism to preserve cerebral blood flow in the face of rising ICP. An increasing pulse pressure (the difference between systolic and diastolic blood pressure) is a late sign of increased ICP. Normal pulse pressure is typically 30-40 mm Hg.

Choice E: Nonreactive dilated pupils.

Nonreactive dilated pupils are a late sign of increased ICP and indicate pressure on the cranial nerves that control pupil size and reaction to light. This is a grave sign and often indicates impending brain herniation.

Choice F: Hypotension with a decreasing pulse pressure.

Hypotension with a decreasing pulse pressure is not typically associated with increased ICP. In fact, hypertension with a widening pulse pressure would be more indicative of increased ICP as part of Cushing's triad.

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Correct Answer is B

Explanation

Choice A Reason: The test is not inconclusive, but rather positive for conductive hearing loss. The Weber test involves placing a vibrating tuning fork on the center of the forehead and asking the client which ear hears the sound louder. It can help differentiate between conductive and sensorineural hearing loss.

Choice B Reason: This is the correct choice. The client has conductive hearing loss, which is a type of hearing loss that occurs when sound waves are blocked or reduced in the outer or middle ear. It can be caused by earwax, infection, fluid, perforation, or trauma. In conductive hearing loss, the Weber test shows lateralization to the affected ear, meaning the sound is heard louder in that ear.

Choice C Reason: The client does not have normal hearing, but rather conductive hearing loss. In normal hearing, the Weber test shows no lateralization, meaning the sound is heard equally in both ears.

Choice D Reason: The client does not have sensorineural hearing loss, but rather conductive hearing loss. Sensorineural hearing loss is a type of hearing loss that occurs when there is damage to the inner ear or auditory nerve. It can be caused by aging, noise exposure, disease, or drugs. In sensorineural hearing loss, the Weber test shows lateralization to the unaffected ear, meaning the sound is heard louder in that ear.

A. Edema B. Purulent drainage at intravenous insertion site C. Redness at insertion site D. Nausea E. Leukocytosis F. Fever

Correct Answer is ["B","E","F"]

Explanation

Choice A Reason: Edema is not a specific finding of a systemic infection, but rather a possible sign of fluid overload or impaired venous return. It can occur due to excessive infusion rate, heart failure, or obstruction of blood flow in or around the central line.

Choice B Reason: This is a correct choice. Purulent drainage at intravenous insertion site is a finding of a local infection that can spread systemically. It indicates bacterial invasion and inflammation of the skin and subcutaneous tissue around the catheter.

Choice C Reason: Redness at insertion site is a finding of a local infection that can spread systemically. It indicates increased blood flow and inflammation of the skin and subcutaneous tissue around the catheter.

Choice D Reason: Nausea is not a specific finding of a systemic infection, but rather a possible side effect of parenteral nutrition or a symptom of another condition. It can occur due to electrolyte imbalance, hyperglycemia, or gastrointestinal disorders.

Choice E Reason: This is a correct choice. Leukocytosis is a finding of a systemic infection that indicates increased production and release of white blood cells in response to infection. It can be detected by a blood test.

Choice F Reason: This is a correct choice. Fever is a finding of a systemic infection that indicates increased body temperature due to activation of the immune system and release of pyrogens. It can be measured by a thermometer.

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A nurse is caring for a client who has an intracranial pressure (ICP) reading of 40 mm Hg. Which of the following findings should the nurse identify as a late sign of ICP? (Select all that apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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Explanation

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