A nurse is providing teaching to a client who has erectile dysfunction and has a new prescription for tadalafil. Which of the following client statements indicates an understanding of the teaching?
I should crush this medication if I have difficulty swallowing.
This medication can decrease my blood pressure.
I can take this medication up to twice a day.
The effects of this medication will not last more than 4 hours.
The Correct Answer is B
Choice A rationale
Crushing tadalafil is not recommended as it can alter the medication’s effectiveness and absorption. Tadalafil should be taken whole to ensure proper dosage and efficacy.
Choice B rationale
Tadalafil can decrease blood pressure by relaxing blood vessels, which allows for increased blood flow. This is a known effect of phosphodiesterase type 5 (PDE5) inhibitors like tadalafil.
Choice C rationale
Tadalafil should not be taken more than once a day. Taking it twice a day can increase the risk of side effects and is not recommended.
Choice D rationale
The effects of tadalafil can last up to 36 hours, not just 4 hours. This prolonged duration is one of the reasons it is preferred by some patients.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"A","dropdown-group-2":"B"}
Explanation
The nurse should first address the client’s elevated temperature followed by administering fluids.
So, the complete sentence would be: The nurse should first address the client’s elevated temperature followed by administering fluids.
Certainly! Let’s break down the situation and the rationale behind the priorities:
Elevated Temperature
The client’s temperature spiked significantly from 36.7°C (98.1°F) to 40.2°C (104.4°F) within a short period. This rapid increase is concerning for several reasons:
- Risk of Hyperthermia: A temperature of 40.2°C is dangerously high and can lead to hyperthermia, which can cause damage to body tissues and organs if not promptly addressed.
- Signs of Infection or Sepsis: Such a high fever could indicate a postoperative infection or sepsis, both of which require immediate attention.
- Physiological Stress: Elevated temperatures increase metabolic demands, which can exacerbate other symptoms like tachycardia (high heart rate) and hypotension (low blood pressure).
Administering Fluids
After addressing the elevated temperature, the next priority is to administer fluids. Here’s why:
- Hypotension (Low Blood Pressure): The client’s blood pressure dropped from 110/75 mm Hg to 90/60 mm Hg. This hypotension could be due to several factors, including dehydration, fever, or a systemic inflammatory response.
- Tachycardia (High Heart Rate): The client’s heart rate increased from 65/min to 125/min. This could be a compensatory mechanism for the low blood pressure or a response to the fever. Administering fluids can help stabilize the blood pressure and reduce the heart rate.
- Preventing Shock: Ensuring adequate fluid volume is crucial to prevent hypovolemic shock, which can occur if the body loses too much fluid or blood.
Immediate Actions Taken
The nurse already administered acetaminophen and applied ice packs to help reduce the fever, which are appropriate initial steps. However, continuous monitoring and additional interventions, such as fluid administration, are necessary to stabilize the client’s condition.
Summary
In summary, the nurse should first address the client’s elevated temperature to prevent potential complications from hyperthermia and then administer fluids to stabilize blood pressure and heart rate. This approach prioritizes the most immediate threats to the client’s health and ensures a comprehensive response to the symptoms presented.
Correct Answer is C
Explanation
Choice A rationale
Monitoring calcium levels is not typically necessary for patients taking lisinopril, as it does not significantly affect calcium levels.
Choice B rationale
Sodium levels are not commonly affected by lisinopril, so routine monitoring is not required.
Choice C rationale
Lisinopril can cause hyperkalemia (high potassium levels), so monitoring potassium levels is crucial to prevent complications.
Choice D rationale
Magnesium levels are not significantly impacted by lisinopril, so routine monitoring is not necessary.
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