Regarding cephalohematoma, all the following are true EXCEPT

Correct Answer: B

Rationale: Cephalohematoma does not extend across suture lines due to the periosteal attachment. The other statements are true regarding cephalohematoma.

Correct Answer: C

Rationale: Persistent joint symptoms without migratory polyarthritis are less indicative of active RF, as RF typically causes transient, migratory joint involvement.

Correct Answer: B

Rationale: Inhaled short-acting beta-agonists (SABAs) are the first-line treatment for acute asthma exacerbations, providing rapid bronchodilation.

Correct Answer: C

Rationale: Smokeless tobacco use is strongly linked to cancers of the oral cavity and esophagus.

Correct Answer: D

Rationale: The encircling technique provides effective chest compressions in infants and children. It involves using both thumbs while the hands encircle the chest, ensuring better compression depth and recoil.