Correct Answer: D

Rationale: Capillary refill time is assessed by applying pressure to the nail bed and observing how quickly the color returns, indicating peripheral circulation status.

Correct Answer: A

Rationale: Introducing oneself is the first step in establishing a rapport and setting a professional tone for the interaction.

Correct Answer: C

Rationale: Diminished breath sounds in an infant are an abnormal finding and warrant further investigation to rule out conditions like atelectasis or pneumonia.

Correct Answer: C

Rationale: The FACES Pain Rating Scale is suitable for children as young as 3 years of age. It uses facial expressions to depict different levels of pain, making it easy for young children to understand and use. The Poker Chip Tool is validated for children aged 4 and older who have a certain level of cognitive ability. The Visual Analog Scale is more appropriate for children aged 7 and above. The Word-Graphic Rating Scale, which uses descriptive words, is recommended for children in the age range of 4 to 17 years.

Correct Answer: B

Rationale: Prednisone, a corticosteroid, is the primary treatment for Nephrotic Syndrome as it helps to reduce inflammation in the kidneys and decrease proteinuria by stabilizing the glomerular filtration barrier. Albumin is a protein replacement therapy and would not directly decrease proteinuria. Penicillin is an antibiotic that treats bacterial infections and is not used to manage Nephrotic Syndrome. Furosemide is a diuretic that helps in managing fluid retention but does not specifically target proteinuria in Nephrotic Syndrome.