A nurse is caring for a client who is experiencing an increase in intracranial pressure (ICP). The nurse should expect which of the following as an early manifestation of increased ICP?

Papilledema

Restlessness

Projectile vomiting

Decorticate posturing

Answer and Explanation

The Correct Answer is B

Choice A reason: Papilledema, which is the swelling of the optic disc due to increased ICP, is not typically an early sign. It is usually a later manifestation because it takes time for the pressure to build up and affect the optic nerve.

Choice B reason: Restlessness can be an early sign of increased ICP. As ICP begins to rise, it can cause subtle changes in a person's level of consciousness, leading to agitation or restlessness. This is often one of the first signs that healthcare providers notice when monitoring for changes in neurological status.

Choice C reason: Projectile vomiting may occur with increased ICP, but it is not usually an early sign. It tends to occur after other symptoms such as headache and altered consciousness and is more indicative of significant pressure increases that affect the brainstem.

Choice D reason: Decorticate posturing is a severe sign of brain injury associated with increased ICP but is not an early sign. It indicates significant damage to the brain and is a late and ominous sign in the progression of increased ICP.

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Correct Answer is B

Explanation

Choice A reason: Changing the ostomy pouch daily is not typically necessary. Most pouches can be worn comfortably for several days before needing to be changed. Frequent changes are not only unnecessary but can also irritate the skin around the stoma.

Choice B reason: Emptying the ostomy pouch when it is 2/3 full is recommended to prevent leaks and overfilling, which can lead to discomfort and potential skin irritation. It is important to monitor the fullness of the pouch and empty it regularly to maintain hygiene and comfort.

Choice C reason: Trimming the opening of the ostomy seal to be 1/2 inch wider than the stoma is incorrect. The opening should be cut to match the size of the stoma to ensure a snug fit that prevents leakage and protects the skin around the stoma.

Choice D reason: Applying lotion to the peristomal skin when changing the ostomy pouch is not advised. Lotions or creams can interfere with the adhesive of the ostomy appliance and should be avoided. The peristomal skin should be clean and dry to ensure proper adhesion of the ostomy appliance.

A. "The spacer should make a whistling sound as you inhale." B. "Hold your breath for 10 seconds once you inhale." C. "Clean the spacer daily with cold water." D. "Wait 30 seconds between puffs."

Correct Answer is B

Explanation

Choice A reason: The statement that "the spacer should make a whistling sound as you inhale" is not accurate. A whistling sound from the spacer may indicate that the air is being inhaled too quickly and that the user needs to slow down. The purpose of the spacer is to hold the medication released from the inhaler so that it can be inhaled more easily and effectively into the lungs, not to produce a whistling sound.

Choice B reason: Holding one's breath for 10 seconds after inhaling the medication allows for better deposition of the medication in the lungs. This pause gives the medication time to settle in the airways rather than being exhaled too quickly. It is a recommended practice to maximize the effectiveness of the inhaled medication.

Choice C reason: Cleaning the spacer is important to ensure that it works correctly and is free of any residue or debris that could obstruct the medication's path. However, the instruction to "clean the spacer daily with cold water" is incomplete. After rinsing with cold water, the spacer should be left to air dry without rinsing or wiping, as this can create static that affects medication delivery.

Choice D reason: Waiting 30 seconds between puffs is recommended to allow the user to breathe normally for a short period and to prepare for the next dose of medication. This time interval helps to ensure that the second puff is not rushed and that the medication from the first puff has had time to act.

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A nurse is caring for a client who is experiencing an increase in intracranial pressure (ICP). The nurse should expect which of the following as an early manifestation of increased ICP?

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