A male nurse is providing a bedtime snack for his patient.

Correct Answer: B

Rationale: Acting insulins are rapid-acting or short-acting insulins that typically start working within 15 minutes after injection, peak around 1-2 hours, and last for about 6-8 hours. These insulins are commonly used to cover meals and correct high blood sugar levels. Options C, D, and E do not pertain to the duration of acting insulins and are unrelated to the scenario described.

Correct Answer: C

Rationale: The correct method of action for medications used in the treatment of peptic ulcer disease is to reduce acid secretions. Peptic ulcers are often caused by an imbalance between the stomach acid and the protective mechanisms of the gastrointestinal lining. By reducing acid secretions, these medications help to promote healing of the ulcer and prevent further damage to the stomach lining. Neutralizing acid (choice B) can also be a method of treatment, but reducing acid secretions is a more direct approach. Stimulating gastrin release (choice D) would increase acid production, which is not desired in the treatment of peptic ulcer disease. Protecting the mucosal barrier (choice E) is important for preventing ulcers, but it is not the primary method of action for medications used in treatment.

Correct Answer: D

Rationale: An oral syringe is the best device to recommend for accurate home administration of the drug for a 4-year-old patient. Using an oral syringe provides precise measurement of the liquid medication, which is crucial for ensuring the correct dosage is given to the child. Measuring spoons, graduated medicine cups, and household teaspoons may not provide the same level of accuracy as an oral syringe, especially for small doses needed for young children. Additionally, oral syringes are easy to use and can help prevent spills and waste of the medication. Overall, an oral syringe is the safest and most effective device for administering liquid medication to young children.

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: A

Rationale: The most important information to know before administering a vaccination is whether the child has any contraindications or precautions to receiving the vaccine. As a healthcare provider, it is essential to assess the child's medical history, including allergies, previous adverse reactions to vaccines, current health status, and any recent treatments or medications that could interfere with the vaccine's effectiveness or pose a risk. By understanding this information, the nurse can ensure the safe and appropriate administration of the vaccine and help prevent any potential negative outcomes for the child.