A patient is scheduled to receive 250 ml of Normal Saline over a 90-minute time period. The drop factor is 10 gtts/ml. What is the correct calculation?
27 gtts/min
20 gtts/min
28 gtts/min
33 gtts/min
The Correct Answer is C
Step 1 is (250 mL ÷ 90 min) × 10 gtt/mL. Step 2 is 2.78 mL/min × 10 gtt/mL. Step 3 is 27.78 gtt/min. Step 4 is approximately 28 gtt/min.
Final calculated answer: 28 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
It is crucial to prioritize the patient's spouse's emotional needs and preferences during this highly stressful and sensitive situation. Offering the choice to be present during resuscitation demonstrates respect for their autonomy, promotes family- centered care, and facilitates coping mechanisms.
Key considerations supporting this approach:
Respect for Autonomy:
Patients and their loved ones have the right to make informed decisions about their care, including being present during resuscitation efforts.
Respecting this right fosters trust, empowers the spouse, and aligns with ethical principles of patient autonomy. Family-Centered Care:
Family-centered care recognizes the importance of family members in the patient's care and decision-making.
Inviting the spouse to be present demonstrates a commitment to including them in the care process and supporting their emotional needs.
Facilitating Coping Mechanisms:
Witnessing resuscitation efforts can be distressing, but it can also provide closure, acceptance, and the opportunity to say goodbye.
Some individuals find comfort in being present and actively involved, even in difficult circumstances. The nurse can provide emotional support and guidance throughout the process.
Potential Benefits of Presence:
Studies have shown that family presence during resuscitation can have positive outcomes, such as decreased anxiety and post- traumatic stress disorder (PTSD) symptoms in family members.
It may also contribute to greater satisfaction with care and a sense of peace for those who choose to be present.
Rationales for other choices:
Choice B: Requesting that the spouse sit in the waiting room may isolate them and increase their anxiety. It deprives them of the opportunity to be involved in decision-making and potentially delays their grieving process.
Choice C: While the hospital's crisis team can provide valuable support, immediate referral may not align with the spouse's immediate needs or preferences. It's essential to first assess their emotional state and offer the choice of being present.
Choice D: Suggesting prayer may be appropriate for some individuals, but it should not be the first or only option presented. It's important to respect the spouse's spiritual beliefs and offer a range of support options.
Correct Answer is C
Explanation
Choice A rationale:
Anaphylaxis risk: A history of allergy to bee and wasp stings indicates a potential risk for anaphylaxis, a severe and life- threatening allergic reaction. This information is crucial for the surgical team to be aware of, as it can influence their choice of anesthesia, medications, and other interventions during the surgery. They will need to be prepared to manage any potential allergic reactions promptly and effectively.
Cross-reactivity potential: Allergies to insect stings can sometimes cross-react with other substances, such as medications used during surgery (e.g., antibiotics, muscle relaxants, latex). It's essential for the surgical team to be aware of these potential cross-reactions to take necessary precautions and avoid triggering an allergic reaction.
Preoperative planning: Knowing about the patient's allergy to bee and wasp stings allows the surgical team to make informed decisions regarding:
Premedication: The patient may need to receive antihistamines or corticosteroids before surgery to reduce the risk of an allergic reaction.
Monitoring: The patient's vital signs and symptoms will be closely monitored during and after surgery for any signs of an allergic reaction.
Emergency preparedness: The surgical team will have medications and equipment readily available to treat anaphylaxis if it occurs.
Choice B rationale:
Lactose intolerance is not typically a significant concern during surgery. It's a digestive issue that can cause discomfort after consuming dairy products, but it doesn't typically pose immediate risks during surgical procedures. The surgical team may adjust the patient's diet after surgery to accommodate lactose intolerance, but it's not crucial information for the immediate surgical planning.
Choice C rationale:
Herb and supplement use is important to communicate to the surgical team. Some herbs and supplements can interact with medications used during surgery, increasing the risk of bleeding, heart problems, or other complications. However, it's not as immediately critical as an allergy to bee and wasp stings, which carries a risk of life-threatening anaphylaxis.
Choice D rationale:
While a patient's previous experience with surgery can be helpful for the surgical team to understand their anxiety levels and expectations, it's not as critical as information about allergies or potential medication interactions.
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