Nursing Elites

1. Which is a physical, integumentary risk among the elderly population?

• A. Skin tears
• B. Thickened skin
• C. Thinning toe nails
• D. Less nasal hair

Correct answer: A

Rationale: Skin tears are a physical integumentary risk among the elderly population. As individuals age, their skin becomes thinner and more fragile, making them susceptible to skin tears. Thickened skin, thinning toenails, and reduced nasal hair are common age-related changes but do not pose the same level of risk as skin tears. Thickened skin may provide some protection, thinning toenails are primarily a cosmetic concern, and reduced nasal hair does not typically lead to significant health risks.

2. Which method is most appropriate for managing moral distress in the workplace?

• A. Recognizing that life is unfair and nurses cannot meet every need of every client
• B. Declining to act when clients or visitors make requests that are not justifiable
• C. Developing a new policy that would address the problematic situation
• D. Both A and B

Correct answer: C

Rationale: Moral distress involves negative feelings or frustration toward situations that are deemed unfair, unethical, or that cause the nurse to feel helpless in their work. It can lead to nurse burnout when ongoing issues are not resolved. The most appropriate method for managing moral distress is to develop new policies that address the problematic situations. By creating policies, nurses can work towards changing current standards and reducing the number of situations that lead to moral distress. Choices A and B are incorrect because recognizing life's unfairness and not taking action on unjustifiable requests do not actively address the root causes of moral distress or work towards resolving the issues.

3. A client has been administered ketamine by a physician in preparation for general anesthesia. Which of the following side effects should the nurse monitor for in this client?

• A. Delirium
• B. Muscle rigidity
• C. Hypotension
• D. Pinpoint rash

Correct answer: A

Rationale: Ketamine is an anesthetic that induces dissociation and lack of awareness in a client. It can be used before general anesthesia or during short procedures for sedation. Ketamine may lead to side effects such as delirium, hallucinations, hypertension, and respiratory depression. Therefore, the nurse should monitor the client for delirium, as it is a potential side effect associated with ketamine use. Muscle rigidity, hypotension, and pinpoint rash are not typically attributed to ketamine administration and are less likely to occur in this scenario.

4. A client has started sweating profusely due to intense heat. His overall luid volume is low and he has developed electrolyte imbalance. This client is most likely suffering from:

• A. Malignant hyperthermia
• B. Heat exhaustion
• C. Heat stroke
• D. Heat cramps

Correct answer: B

Rationale: Heat exhaustion occurs when a person has enough diaphoresis that he becomes dehydrated. Intense sweating can cause both luid and electrolyte imbalances. Untreated heat exhaustion can lead to heat stroke, which results in organ damage, loss of consciousness, or death.

5. A nurse is assessing a client's pulse oximetry on the surgical unit. As part of routine interventions, the nurse turns off the exam light over the client's bed. Which of the following best describes the rationale for this intervention?

• A. External light sources may cause falsely high oximetry values
• B. A bright light in the client's face may cause a low pulse oximetry
• C. External light sources may cause falsely low oximetry values
• D. The client needs a dark and quiet room to recover and maintain proper oxygenation

Correct answer: A

Rationale: When assessing a client's pulse oximetry values, the nurse should turn off any extra environmental lights that are unnecessary, including exam lights or over-bed lights. External light sources may cause falsely high oximetry values when the extra light interferes with the sensor of the oximeter, leading to inaccurate readings. Choice B is incorrect because a bright light in the client's face would not directly affect the pulse oximetry values. Choice C is incorrect as external light sources typically cause falsely high, not low, oximetry values. Choice D is incorrect as the primary reason for turning off the light is to prevent falsely high readings, not solely for the client's comfort.

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