Which process matches the definition: Vomiting - the result of forceful contractions of the diaphragm and abdominal muscles?

Correct Answer: A

Rationale: Emesis is the medical term for vomiting, involving forceful muscle contractions.

Correct Answer: A

Rationale: The vermilion zone is covered by modified skin, not a mucous membrane, though it lacks skin appendages and has a thin keratin layer.

Correct Answer: C

Rationale: The ventral surface of the tongue is smooth and covered by non-keratinized stratified squamous epithelium, not lingual papillae, which are on the dorsal surface.

Correct Answer: C

Rationale: GERD is caused by a weakened lower esophageal sphincter, allowing gastric juice to reflux, causing heartburn.

Correct Answer: C

Rationale: Surface mucous cells secrete neutral to alkaline mucus, not acidic mucus, to protect the gastric mucosa.