Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A. Toe.
Applying the pulse oximeter probe to the toe is not the most appropriate location. While toe measurements can be used, the fingers are more commonly used due to their accessibility and accuracy. Edema in the hands could affect the accuracy of readings.
B. Earlobe.
The nurse should apply the pulse oximeter probe to the earlobe. This choice is correct because the earlobe is a well-vascularized and easily accessible area that provides accurate oxygen saturation measurements. Thickened toenails and edema of the hands might compromise readings in those locations.
C. Skin fold.
Applying the pulse oximeter probe to a skin fold is not a recommended site for oxygen saturation measurement. While there are various sites where pulse oximeters can be applied, the earlobe and finger are more suitable due to their consistent blood flow and accessibility.
D. Finger.
While applying the pulse oximeter probe to the finger is a common and acceptable practice, in this scenario, edema of the hands could affect the accuracy of the readings. The earlobe is a better choice as it is less likely to be affected by edema and can provide accurate readings.
This question is an excerpt from Nurse Dive's nursing test bank - ATI Custom Custom Elisabet Perez NUR1000D Midterm Summer 23 EVE Proctored Exam. Take the full exam now
Full Explanation
Choice A rationale:
Applying the pulse oximeter probe to the toe is not the most appropriate location. While toe measurements can be used, the fingers are more commonly used due to their accessibility and accuracy. Edema in the hands could affect the accuracy of readings.
Choice B rationale:
The nurse should apply the pulse oximeter probe to the earlobe. This choice is correct because the earlobe is a well-vascularized and easily accessible area that provides accurate oxygen saturation measurements. Thickened toenails and edema of the hands might compromise readings in those locations.
Choice C rationale:
Applying the pulse oximeter probe to a skin fold is not a recommended site for oxygen saturation measurement. While there are various sites where pulse oximeters can be applied, the earlobe and finger are more suitable due to their consistent blood flow and accessibility.
Choice D rationale:
While applying the pulse oximeter probe to the finger is a common and acceptable practice, in this scenario, edema of the hands could affect the accuracy of the readings. The earlobe is a better choice as it is less likely to be affected by edema and can provide accurate readings.
Similar Questions
A nurse is caring for an Islamic client who is recovering from a motor vehicle accident. The patient is observing Ramadan, the ninth lunar month. The nurse understands that a good diet is important for the client's wounds to heal. Which action should the nurse take regarding the client's diet?
A. Ask the client's closest kin to convince him to stop fasting due to his injuries.
Asking the client's closest kin to convince him to stop fasting due to his injuries is not an appropriate action. Respecting the client's religious beliefs and practices is crucial, and attempting to persuade the client to stop fasting would infringe upon their autonomy and cultural values.
B. Encourage the client to stop fasting, as it will delay the wound healing process.
Encouraging the client to stop fasting goes against respecting the client's religious observance and autonomy. The nurse should prioritize culturally competent care and support the client in their religious practices, while also ensuring their nutritional needs are met.
C. Call dietary to reschedule the client's meals.
Calling dietary to reschedule the client's meals might seem like a reasonable action, but it does not address the client's religious needs or their wound healing process. Ramadan fasting is an important religious practice, and the nurse should find a way to accommodate the client's fasting while also ensuring appropriate nutritional support.
D. Start enteral tube feedings if the client refuses to take food orally.
Starting enteral tube feedings if the client refuses to take food orally is the correct action. Beneficence, a principle of ethical nursing care, emphasizes promoting the well-being of the patient. In this case, the nurse should prioritize the client's wound healing by ensuring they receive necessary nutrition through enteral feeding while still respecting their fasting during Ramadan.
Full Explanation
Choice A rationale:
Asking the client's closest kin to convince him to stop fasting due to his injuries is not an appropriate action. Respecting the client's religious beliefs and practices is crucial, and attempting to persuade the client to stop fasting would infringe upon their autonomy and cultural values.
Choice B rationale:
Encouraging the client to stop fasting goes against respecting the client's religious observance and autonomy. The nurse should prioritize culturally competent care and support the client in their religious practices, while also ensuring their nutritional needs are met.
Choice C rationale:
Calling dietary to reschedule the client's meals might seem like a reasonable action, but it does not address the client's religious needs or their wound healing process. Ramadan fasting is an important religious practice, and the nurse should find a way to accommodate the client's fasting while also ensuring appropriate nutritional support.
Choice D rationale:
Starting enteral tube feedings if the client refuses to take food orally is the correct action. Beneficence, a principle of ethical nursing care, emphasizes promoting the well-being of the patient. In this case, the nurse should prioritize the client's wound healing by ensuring they receive necessary nutrition through enteral feeding while still respecting their fasting during Ramadan.
A nurse is educating a newly licensed nurse about ethical principles. Which of the following situations is an example of beneficence?
A. A nurse keeps a promise to a client not to tell their family about their diagnosis.
Keeping a promise to a client not to tell their family about their diagnosis is an example of fidelity, respecting confidentiality and maintaining trust. However, it does not directly reflect the ethical principle of beneficence, which focuses on actions that promote the patient's well-being and best interests.
B. A nurse provides therapeutic touch by holding a dying patient's hand.
Providing therapeutic touch to a dying patient by holding their hand is an example of beneficence. This action demonstrates compassion, emotional support, and comfort to the patient in a critical and vulnerable time. It promotes the patient's well-being by addressing their emotional and psychological needs.
C. A nurse involves a client in making decisions about their care.
Involving a client in making decisions about their care is an example of respecting their autonomy and practicing shared decision-making. While this action is important and aligns with the principle of autonomy, it is not a direct example of beneficence, which centers on actively doing good for the patient.
D. A nurse tells the truth about forgetting to perform a procedure for a client.
Telling the truth about forgetting to perform a procedure for a client is an example of honesty and integrity, which are essential ethical principles in nursing. However, it does not directly relate to beneficence, which emphasizes actions that actively contribute to the patient's well-being and benefit.
Full Explanation
Choice A rationale:
Keeping a promise to a client not to tell their family about their diagnosis is an example of fidelity, respecting confidentiality and maintaining trust. However, it does not directly reflect the ethical principle of beneficence, which focuses on actions that promote the patient's well-being and best interests.
Choice B rationale:
Providing therapeutic touch to a dying patient by holding their hand is an example of beneficence. This action demonstrates compassion, emotional support, and comfort to the patient in a critical and vulnerable time. It promotes the patient's well-being by addressing their emotional and psychological needs.
Choice C rationale:
Involving a client in making decisions about their care is an example of respecting their autonomy and practicing shared decision-making. While this action is important and aligns with the principle of autonomy, it is not a direct example of beneficence, which centers on actively doing good for the patient.
Choice D rationale:
Telling the truth about forgetting to perform a procedure for a client is an example of honesty and integrity, which are essential ethical principles in nursing. However, it does not directly relate to beneficence, which emphasizes actions that actively contribute to the patient's well-being and benefit.
A nurse is assessing a client who reports acute pain. The nurse should anticipate which of the following findings?
A. Decreased heart rate.
Decreased heart rate is not an anticipated finding in response to acute pain. Pain typically triggers sympathetic nervous system activation, leading to an increased heart rate as a physiological response to the stressor.
B. Hyperactive bowel sounds.
Hyperactive bowel sounds are not typically associated with acute pain. Acute pain is more likely to induce a sympathetic response, which can lead to decreased gastrointestinal motility and hypoactive bowel sounds.
C. Decreased blood pressure.
Decreased blood pressure is not a common response to acute pain. Pain often leads to an increase in blood pressure due to the activation of the sympathetic nervous system and the release of stress hormones.
D. Increased respiratory rate.
Increased respiratory rate is the anticipated finding in response to acute pain. Acute pain can cause an increase in the sympathetic nervous system activity, leading to a higher respiratory rate as the body prepares for a fight-or-flight response. This increased respiratory rate helps oxygenate the blood and meet the potential increased demand for energy during stress.
Full Explanation
Choice A rationale:
Decreased heart rate is not an anticipated finding in response to acute pain. Pain typically triggers sympathetic nervous system activation, leading to an increased heart rate as a physiological response to the stressor.
Choice B rationale:
Hyperactive bowel sounds are not typically associated with acute pain. Acute pain is more likely to induce a sympathetic response, which can lead to decreased gastrointestinal motility and hypoactive bowel sounds.
Choice C rationale:
Decreased blood pressure is not a common response to acute pain. Pain often leads to an increase in blood pressure due to the activation of the sympathetic nervous system and the release of stress hormones.
Choice D rationale:
Increased respiratory rate is the anticipated finding in response to acute pain. Acute pain can cause an increase in the sympathetic nervous system activity, leading to a higher respiratory rate as the body prepares for a fight-or-flight response. This increased respiratory rate helps oxygenate the blood and meet the potential increased demand for energy during stress.