Which of the following congenital heart disease is associated with heart failure in newborn:

Correct Answer: C

Rationale: Severe coarctation of the aorta leads to heart failure in newborns due to obstructed systemic blood flow and increased left ventricular workload.

Correct Answer: D

Rationale: Various sizes are characteristic of AHT-related retinal hemorrhages. Central involvement and multiple layers are also typical, whereas traumatic retinoschisis is not commonly seen in AHT.

Correct Answer: C

Rationale: In major trauma, cell lysis releases intracellular potassium into the blood, leading to hyperkalemia without an actual increase in total body potassium.

Correct Answer: A

Rationale: Lidocaine, naloxone, atropine, and epinephrine (L-N-A-E) can be administered via endotracheal tube in emergency situations.

Correct Answer: B

Rationale: Low-dose inhaled corticosteroids (ICS) are the preferred long-term control medication for mild persistent asthma. They reduce airway inflammation and prevent symptoms, whereas short-acting beta-agonists (SABA) are used for quick relief.