Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A. Intramuscular.
Intramuscular administration involves injecting medication into muscle tissue, which may result in slower and variable absorption rates. It is not the optimal route for providing fast and complete absorption of Furosemide.
B. Subcutaneous.
Subcutaneous administration delivers medication into the fatty tissue beneath the skin. While it can be used for some medications, it generally results in slower absorption compared to intravenous administration, and it may not be suitable for Furosemide, which requires rapid action in a severe heart failure situation.
C. Oral.
Oral administration involves taking medication by mouth, and the absorption process can be influenced by factors such as gastric emptying and gastrointestinal transit time. In an urgent scenario of severe heart failure, oral administration might be too slow and unpredictable.
D. Intravenous.
Intravenous administration allows for the fastest and most complete absorption of Furosemide. By directly delivering the medication into the bloodstream, it bypasses the absorption barriers of the gastrointestinal tract, leading to rapid onset of action and predictable effects, which is crucial in managing acute heart failure. This route is commonly used in critical situations where immediate therapeutic effects are needed.
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Full Explanation
Choice A rationale:
Intramuscular administration involves injecting medication into muscle tissue, which may result in slower and variable absorption rates. It is not the optimal route for providing fast and complete absorption of Furosemide.
Choice B rationale:
Subcutaneous administration delivers medication into the fatty tissue beneath the skin. While it can be used for some medications, it generally results in slower absorption compared to intravenous administration, and it may not be suitable for Furosemide, which requires rapid action in a severe heart failure situation.
Choice C rationale:
Oral administration involves taking medication by mouth, and the absorption process can be influenced by factors such as gastric emptying and gastrointestinal transit time. In an urgent scenario of severe heart failure, oral administration might be too slow and unpredictable.
Choice D rationale:
Intravenous administration allows for the fastest and most complete absorption of Furosemide. By directly delivering the medication into the bloodstream, it bypasses the absorption barriers of the gastrointestinal tract, leading to rapid onset of action and predictable effects, which is crucial in managing acute heart failure. This route is commonly used in critical situations where immediate therapeutic effects are needed.
Similar Questions
While preparing to administer the patient's scheduled medications, the nurse does not understand why the client will be receiving one of the prescribed drugs. What action should the nurse take?
A. Ask the patient why this medication has been ordered.
Asking the patient why this medication has been ordered is not the appropriate action because patients might not have accurate medical knowledge to provide a valid explanation for the prescription. The nurse should rely on healthcare professionals for accurate information.
B. Verify with the hospital administration the reason for the medication.
Verifying with the hospital administration is not necessary in this situation. The decision to prescribe medication is made by the healthcare provider, not the hospital administration.
C. Verify with the prescribing healthcare provider the reason for the medication.
Verifying with the prescribing healthcare provider is the most appropriate action. The healthcare provider has the medical knowledge and rationale for prescribing a specific medication. This ensures that the nurse administers the medication safely and in alignment with the patient's condition and treatment plan.
D. Ask another nurse why the patient is getting this medication.
Asking another nurse might not yield accurate information about the rationale behind the medication order. It's best to directly communicate with the healthcare provider responsible for the patient's care.
Full Explanation
Choice A rationale:
Asking the patient why this medication has been ordered is not the appropriate action because patients might not have accurate medical knowledge to provide a valid explanation for the prescription. The nurse should rely on healthcare professionals for accurate information.
Choice B rationale:
Verifying with the hospital administration is not necessary in this situation. The decision to prescribe medication is made by the healthcare provider, not the hospital administration.
Choice C rationale:
Verifying with the prescribing healthcare provider is the most appropriate action. The healthcare provider has the medical knowledge and rationale for prescribing a specific medication. This ensures that the nurse administers the medication safely and in alignment with the patient's condition and treatment plan.
Choice D rationale:
Asking another nurse might not yield accurate information about the rationale behind the medication order. It's best to directly communicate with the healthcare provider responsible for the patient's care.
A Cardiovascular nurse is preparing to measure a client's level of oxygen saturation and observes edema of both hands and thickened toenails. The nurse should apply the pulse oximeter probe to which of the following locations?
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.
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.
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.