Nokea
What is the correct method to teach a patient about self-administration of insulin?
- A. Inject into the upper arm
- B. Rotate injection sites
- C. Use a 45-degree angle for injection
- D. Use a 90-degree angle for injection
Correct Answer: D
Rationale: The correct method to teach a patient about self-administration of insulin is to use a 90-degree angle for injection. This angle ensures proper subcutaneous administration of insulin, which is essential for effective absorption. Injecting into the upper arm (Choice A) is not recommended for insulin administration. While rotating injection sites (Choice B) is important to prevent lipodystrophy, the angle of injection is crucial for proper insulin delivery. Using a 45-degree angle (Choice C) is more suitable for intramuscular injections, not for subcutaneous insulin injections.
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How should a healthcare professional monitor a patient receiving IV potassium?
- A. Monitor urine output
- B. Check blood pressure
- C. Monitor IV site
- D. Check respiratory rate
Correct Answer: C
Rationale: When a patient is receiving IV potassium, it is crucial to monitor the IV site. Potassium can be irritating to the veins and may cause phlebitis or infiltration. Monitoring the IV site allows early detection of any potential complications. Checking urine output (Choice A) is important to assess kidney function but is not directly related to monitoring IV potassium. Blood pressure (Choice B) and respiratory rate (Choice D) are essential vital signs to monitor in general patient care but are not specific to monitoring IV potassium administration.
Which of the following is the most concerning electrolyte imbalance for a patient on furosemide?
- A. Hypokalemia
- B. Hyperkalemia
- C. Hyponatremia
- D. Hypercalcemia
Correct Answer: A
Rationale: The correct answer is Hypokalemia. Furosemide, a loop diuretic, can lead to potassium depletion in the body, causing hypokalemia. This is a significant concern as low potassium levels can result in cardiac arrhythmias and other serious complications. Hyperkalemia (Choice B) is unlikely to occur as a result of furosemide use. Hyponatremia (Choice C) is more commonly associated with thiazide diuretics. Hypercalcemia (Choice D) is not typically linked to furosemide use.
A client at 10 weeks of gestation reports frequent nausea and vomiting. Which of the following instructions should the nurse include?
- A. Eat high-protein foods.
- B. Lie down after meals.
- C. Drink water with meals.
- D. Eat dry carbohydrates before getting out of bed.
Correct Answer: D
Rationale: During early pregnancy, nausea and vomiting are common. Instructing the client to eat dry carbohydrates like crackers before getting out of bed can help alleviate these symptoms. This recommendation helps prevent an empty stomach, which can worsen nausea. High-protein foods (Choice A) may be harder to digest and could exacerbate nausea. Lying down after meals (Choice B) may increase gastric reflux and worsen symptoms. Drinking water with meals (Choice C) may make the client feel fuller, potentially worsening nausea.
A nurse is caring for a client who is 1 day postoperative following a transurethral resection of the prostate (TURP). Which of the following findings should the nurse report to the provider?
- A. Urine output of 30 mL/hr
- B. Pink-tinged urine
- C. Small blood clots in the urine
- D. Blood pressure of 114/78 mm Hg
Correct Answer: C
Rationale: The presence of small blood clots in the urine is an expected finding after a TURP due to the surgical manipulation of the prostate bed and the bladder. However, larger clots can indicate excessive bleeding and should be reported promptly. Urine output of 30 mL/hr is within the expected range for post-TURP clients, indicating adequate kidney perfusion. Pink-tinged urine is also normal after a TURP due to minor bleeding from the surgical site. A blood pressure of 114/78 mm Hg is within normal limits and does not require immediate reporting.
A nurse in an emergency department completes an assessment on an adolescent client with conduct disorder. The client threatened suicide to a teacher at school. Which of the following statements should the nurse include in the assessment?
- A. Tell me about your siblings
- B. Tell me what kind of music you like
- C. Tell me how often you drink alcohol
- D. Tell me about your school schedule
Correct Answer: C
Rationale: Asking about alcohol intake is crucial in assessing the client's risk factors and behaviors, especially in the context of a suicide threat. Understanding alcohol consumption patterns can help the nurse evaluate potential substance abuse issues and their impact on the client's mental health. Choices A, B, and D are less pertinent to the immediate concern of assessing suicide risk and conduct disorder symptoms.