A 45-year-old woman develops difficulty in mastication following irradiation due to fibrosis of the muscles involved in chewing. This condition is called:

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards

From $24.99Unlock all

Prepare for the Praxis Dysphagia Test with flashcards and multiple-choice questions, designed to provide explanations and hints. Equip yourself with the knowledge needed for your examination!

Multiple Choice

A 45-year-old woman develops difficulty in mastication following irradiation due to fibrosis of the muscles involved in chewing. This condition is called:

Trismus is the restriction of jaw opening caused by fibrosis of the muscles of mastication after radiation therapy. When the masseter, temporalis, and pterygoid muscles become fibrotic, they lose elasticity and can't generate normal jaw movement, leading to difficulty in opening the mouth and chewing. This explains the patient’s difficulty with mastication after irradiation. Osteoradionecrosis would involve bone death and pain, mucositis is inflammation of the mucosal lining, and necrosis is a broader term for tissue death—none of these specifically describe the impaired jaw opening due to muscle fibrosis.

A 45-year-old woman develops difficulty in mastication following irradiation due to fibrosis of the muscles involved in chewing. This condition is called:

Prepare for the Praxis Dysphagia Test with flashcards and multiple-choice questions, designed to provide explanations and hints. Equip yourself with the knowledge needed for your examination!

A 45-year-old woman develops difficulty in mastication following irradiation due to fibrosis of the muscles involved in chewing. This condition is called:

Get the latest from Examzify