Mrs. Tan was prescribed with nitroglycerin. Nurse Amalia teaches her about the common side effect of the drug which includes:

Correct Answer: D

Rationale: Nitroglycerin is commonly known to cause a side effect of throbbing headache. Nitroglycerin works by dilating blood vessels to improve blood flow to the heart, which can sometimes lead to headaches due to the sudden increase in blood flow. This headache is often described as throbbing and can be quite bothersome. It is important for patients taking nitroglycerin to be aware of this common side effect and to consult their healthcare provider if the headaches become severe or persistent.

Correct Answer: D

Rationale: The therapeutic effect of phototherapy is influenced by distance, skin color, and exposed skin area, but not by in vivo bilirubin metabolism. The other factors are important for phototherapy efficacy.

Correct Answer: C

Rationale: Alkaline substances like drain cleaner can cause severe esophageal burns. Immediate administration of water or milk to dilute the substance and esophagoscopy to assess damage are necessary.

Correct Answer: C

Rationale: Screening for sexually transmitted diseases is less likely to be required in a 1-year-old unless there is specific concern for abuse or neglect.

Correct Answer: D

Rationale: Postauricular, occipital, and cervical lymphadenopathy are characteristic signs of rubella, often preceding the rash.