Nokea
The nurse administers subcutaneous insulin lispro at 0730 to a client as prescribed and the client consumes breakfast 30 minutes later. At what time is the client at highest risk for experiencing insulin-related hypoglycemia?
- A. 830
- B. 1100
- C. 1330
- D. 1500
Correct Answer: B
Rationale: Insulin lispro peaks 1-2 hours after administration, so 1100 (B), about 3.5 hours post-injection, is the highest risk time for hypoglycemia.
You may also like to solve these questions
A client just diagnosed with methicillin-resistant Staphylococcus aureus septic arthritis is receiving the first dose of IV vancomycin. Which finding is most concerning to the nurse?
- A. Diffuse muscle pain
- B. Flushing and pruritus
- C. Low blood pressure
- D. Wheezing and hives
Correct Answer: D
Rationale: Wheezing and hives (D) indicate a possible anaphylactic reaction, the most concerning finding. Muscle pain (A), flushing/pruritus (B), and low blood pressure (C) are less immediately life-threatening.
The clinic nurse evaluates a client who was prescribed lithium therapy a month ago for bipolar disorder. Which client statement would cause the most concern?
- A. I've felt the need for an afternoon nap most days this week.'
- B. I've gained 3 lb (1.36 kg) since I began taking this medication.'
- C. I've had the stomach flu for the past couple of days.'
- D. My mouth seems to be drier than usual lately.'
Correct Answer: C
Rationale: Stomach flu (C) can cause dehydration, increasing lithium toxicity risk, requiring immediate concern. Naps (A), weight gain (B), and dry mouth (D) are less urgent side effects.
When giving an intramuscular injection to an infant. Which of the following sites is preferred?
- A. Ventrogluteal region
- B. Deltoid
- C. Vastus lateralis
- D. Dorsogluteal region
Correct Answer: C
Rationale: Vastus lateralis is the ideal choice for infants.
During the immediate postoperative period after a colostomy, which stoma appearance requires the licensed practical nurse to contact the supervising registered nurse immediately?
- A. Brick red with slight moisture
- B. Dusky moderate edema
- C. Pink with slight oozing of blood
- D. Red with no stool produced
Correct Answer: B
Rationale: A dusky stoma (B) indicates ischemia, requiring immediate reporting. Brick red (A), pink with oozing (C), and no stool (D) are normal post-colostomy findings.
The nurse has reinforced teaching with a client who has rheumatoid arthritis and is receiving methotrexate. Which of the following statements by the client would require follow-up?
- A. I will avoid drinking alcoholic beverages while taking methotrexate.'
- B. I should take precautions to prevent pregnancy while taking methotrexate.'
- C. I should avoid large crowds and people who are ill while taking methotrexate.'
- D. I will avoid consuming foods high in folic acid that will decrease the effectiveness of methotrexate.'
Correct Answer: D
Rationale: Avoiding alcohol (A), preventing pregnancy (B), and avoiding crowds (C) are correct. Avoiding folic acid (D) is incorrect, as methotrexate often requires folic acid supplementation to reduce side effects.