M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

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Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Main arterial supply of the tonsil is from_____________?
A Facial artery
B Ascending pharyngeal artery
C Palatine artery
D Greater palatine artery
Correct Answer: Facial artery
Damage to external laryngeal nerve results in_______________?
A Hoarseness
B Loss of the timbre of voice
C Anesthesia of larynx
D Breathing difficulty
Correct Answer: Loss of the timbre of voice
Which laryngeal cartilage is above glottis_______________?
A Arytenoid
B Epiglottis
C Cricoid
D Thyroid
Correct Answer: Epiglottis
Nasolacrimal duct opens into________________?
A Superior meatus
B Middle meatus
C Inferior meatus
D none of the above
Correct Answer: Inferior meatus
The frontal paranasal sinus drains into the_______________?
A Superior meatus
B Middle meatus
C Inferior meathus
D Spheno- ethmoidal recess
Correct Answer: Middle meatus
Epithelium in vocal card is_________________?
A Pseudo stratified columnar
B stratified squamous
C Simple columnar
D Cuboidal epithelium
Correct Answer: stratified squamous
The second stage of deglutition is characterized by________________?
A Elevation of larynx
B Mometary apnoea
C Peristalsis of Pharyngo esophageal shpincter
D Relaxation of pharyngeal constrictors
Correct Answer: Elevation of larynx
Main motor nerve supply to the pharynx is_____________?
A Vagus nerve
B Accessory nerve
C Glossopharyngeal nerve
D Facial nerve
Correct Answer: Accessory nerve
The weakest part of pharynx is______________?
A Sinus of morgangini
B Between thyropharyngeus and crico- pharyngeus
C Pyriforma fossa
D Pharyngeal recess
Correct Answer: Between thyropharyngeus and crico- pharyngeus
The place where the hard palate is continuous with soft palate posteriorly is overlapped by________________?
A Alveolar periosteum
B Periosteum
C Mucoperiosteum
D An aponeurosis
Correct Answer: An aponeurosis