Nursing Elites

1. Acyclovir (Zovirax) is the agent of choice for which of the following infections?

• A. HIV
• B. AIDS
• C. candida
• D. herpes

Correct answer: D

Rationale: Acyclovir is an antiviral medication specifically effective in treating herpes infections. It works by inhibiting the replication of the herpes virus, shortening the duration of the infection. While Acyclovir can be used in HIV and AIDS patients to treat opportunistic viral infections, it is not a primary drug for managing HIV or AIDS itself. Candida is a type of fungus, and infections caused by Candida are treated with antifungal medications, not antivirals like Acyclovir. Therefore, the correct answer is herpes.

2. The client is unsure about making medical decisions as their disease progresses and wants to appoint someone to make these decisions. Which of the following options would be most appropriate?

• A. a living will
• B. informed consent
• C. a healthcare proxy
• D. non-informed consent

Correct answer: C

Rationale: The correct answer is 'a healthcare proxy.' A healthcare proxy involves the client appointing an individual to make medical decisions on their behalf if they become unable to do so. This option allows the client to choose someone they trust to act in their best interests. Choice A, 'a living will,' is a legal document that outlines a person's wishes regarding medical treatment in case they are unable to communicate their decisions. While it is important, it does not involve appointing someone to make decisions. Choice B, 'informed consent,' is a process where a healthcare provider explains a treatment or procedure, including its risks and benefits, to a patient who can then decide whether to proceed. This is not about appointing someone to make decisions on the patient's behalf. Choice D, 'non-informed consent,' is not a valid concept in healthcare. Informed consent is crucial for respecting a patient's autonomy and decision-making capacity.

3. The nurse assesses a client for physiological risk factors for falls. The nurse should conclude that the client is not at risk if which of the following is discovered?

• A. history of dizziness
• B. need for a wheelchair due to reduced mobility
• C. weakness and fatigue noted when climbing stairs
• D. intact recent and remote memory

Correct answer: D

Rationale: The correct answer is intact recent and remote memory. Intact memory function indicates that the client is less likely to be at risk for falls as it suggests cognitive awareness and orientation, which are important for safety. Choices A, B, and C are risk factors for falls: a history of dizziness can lead to imbalance, the need for a wheelchair due to reduced mobility can increase fall risk, and weakness and fatigue when climbing stairs indicate physical limitations that predispose a client to falls. Therefore, these options would suggest an increased risk for falls.

4. Which of the following statements indicates that the provider understands how to promote rest and sleep for the client?

• A. If you would prefer not to be disturbed, we can postpone all vital signs and assessments until tomorrow morning.
• B. With your physical therapy appointments, you cannot nap more during the day even if your sleep is often interrupted at nighttime.
• C. I can try to incorporate any sleep rituals or an ideal bedtime into your routine.
• D. We cannot group together medications, assessments, and other interventions so you may have multiple interruptions at night.

Correct answer: C

Rationale: The correct answer is, 'I can try to incorporate any sleep rituals or an ideal bedtime into your routine.' To promote rest and sleep, the provider should consider incorporating the client's preferred sleep rituals or bedtime routine. This statement shows an understanding of the importance of individualizing care to promote restful sleep. Choices A, B, and D do not directly address promoting rest and sleep. Choice A focuses on postponing assessments, Choice B addresses napping during the day, and Choice D mentions multiple interruptions at night, none of which directly support promoting rest and sleep for the client.

5. When the nurse is determining the appropriate size of an oropharyngeal airway to insert, what part of a client's body should she measure?

• A. corner of the mouth to the tragus of the ear
• B. corner of the eye to the top of the ear
• C. tip of the chin to the sternum
• D. tip of the nose to the earlobe

Correct answer: B

Rationale: Correct! When sizing an oropharyngeal airway, the nurse should measure from the corner of the client's mouth to the tragus of the ear. This measurement ensures that the airway is the appropriate length to reach the pharynx without being too long or too short. Choices B, C, and D are incorrect as they do not provide the correct anatomical landmarks for determining the size of an oropharyngeal airway. Measuring from the corner of the mouth to the tragus of the ear is a standard method to ensure proper airway size and prevent complications during airway management.

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