A patient must receive 50 units of Humulin regular insulin. The label reads 100 units = 1 ml. How many milliliters should the nurse administer?

Correct Answer: A

Rationale: 50 units ÷ 100 units/ml = 0.5 ml.

Correct Answer: B

Rationale: Iloilo Mission Hospital School of Nursing, founded in 1906 by Baptists under Rose Nicolet, was an early nursing education center in the Philippines. Unlike St. Paul, PGH, or St. Luke's, it reflects missionary efforts to train nurses, shaping the profession's local history and standards, a key fact in nursing heritage studies.

Correct Answer: C

Rationale: Nightingale trained at Kaiserwerth, Germany, in 1851, under Pastor Fliedner's deaconess program gaining skills for her Crimean success. Not Belgium, US, or England (where she later worked), this German stint shaped her environmental focus, influencing nursing's formal education roots.

Correct Answer: C

Rationale: Dengue fever's biphasic pattern initial spike (days 1-3), brief normalcy, then rash-phase rise e.g., 39°C, drop, 38°C distinguishes it. Tricyclic, bicyclic (undefined), and triphasic (three peaks) don't fit. Nurses monitor this e.g., day 4 drop for critical phase intervention, per infectious disease profiles.

Correct Answer: A

Rationale: Diastolic pressure occurs when ventricles rest e.g., 80 mmHg in 120/80 reflecting vascular resistance. Systole (contraction), preload (filling), and pulse pressure (difference) differ. Nurses measure this e.g., in hypertension for baseline cardiovascular health, per BP definitions.