A client who has a blood glucose level of 800 mg/dL is to receive insulin intravenously. Which form of insulin is safe for intravenous administration?
Insulin aspart (Novo Log).
Insulin glargine (Lantus).
Insulin lispro (Humalog).
Insulin regular (Humulin-R).
The Correct Answer is D
Insulin regular (Humulin-R) is the only form of insulin that is safe for intravenous administration. This is because it is a short-acting insulin that has a rapid onset and peak time, and does not contain any additives or suspensions that could interfere with the infusion.
Choice A is wrong because insulin aspart (Novo Log) is a rapid-acting insulin that is usually taken right before a meal. It is not suitable for intravenous use because it has a different amino acid sequence than human insulin.
Choice B is wrong because insulin glargine (Lantus) is a long-acting insulin that covers insulin needs for about a full day. It is not suitable for intravenous use because it forms micro-precipitates under the skin that release insulin slowly and steadily.
Choice C is wrong because insulin lispro (Humalog) is a rapid-acting insulin that is usually taken right before a meal. It is not suitable for intravenous use because it has a different amino acid sequence than human insulin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This outcome indicates that the client has resolved their constipation and has a regular pattern of defecation without difficulty or discomfort.
Choice A is wrong because taking a laxative daily can worsen constipation by causing dependency and reducing the natural peristalsis of the colon.
Choice C is wrong because requesting a bedpan every four hours does not necessarily mean that the client has bowel movements. It may indicate that the client has difficulty passing stool or has a sensation of incomplete emptying.
Choice D is wrong because having a bowel movement within 72 hours is still considered constipation. Constipation is diagnosed when bowel movements are associated with at least two of the following symptoms, occurring in the past three months with an onset of symptoms of at least six months: Less than three spontaneous bowel movements per week, Lumpy or hard stools from at least 25% of bowel movements.
Correct Answer is B
Explanation
The nurse should prioritize the physical safety and stability of the patient who has been raped and stabbed.
Assessing vital signs is the first step in determining the patient’s condition and identifying any life-threatening injuries that need immediate intervention.
Choice A is wrong because calling the Sexual Nurse Examiner is not the first action to take.
The Sexual Nurse Examiner is a specially trained nurse who can perform a forensic examination and collect evidence from the patient, but this should be done after ensuring the patient’s physical safety and obtaining consent.
Choice C is wrong because calling her parents to ask for permission to treat her is not necessary or appropriate.
The patient is an adult who can consent to her own treatment unless she is incapacitated or mentally incompetent.
Calling her parents without her permission may violate her privacy and autonomy.
Choice D is wrong because contacting Security in case the perpetrator arrives is not the most urgent action to take.
The nurse should focus on the patient’s needs and not assume that the perpetrator will follow her to the hospital.
Security measures can be taken later if needed.
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