M C Q s D r i v e

Medical Science Mcqs 5254 MCQs [All-Courses]

thumb

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

Nasopharynx consists of all except_______________?
A Pyriform recess
B Pharyngeal recess
C Pharyngeal tonsil
D Salpingopharyngeal fold
Correct Answer: Pyriform recess
Cricothyroid is supplied by_______________?
A Vagus
B Recurrent laryngeal nerve
C Hypoglossal nerve
D Superior laryngeal nerve
Correct Answer: Superior laryngeal nerve
Which of the following muscle is attached to posterior part of pterygomandibular raphe ?
A Lateral pterygoid
B Buccinator
C Superior constrictor
D Medial pterygoid
Correct Answer: Superior constrictor
Which of the following statements regarding middle constrictor muscle is wrong__________________?
A Lies on superior constrictor
B Lymph from it drains in the deep cervical lymph nodes
C Has sensory innervation from vagus
D Is a derivative of the second pharyngeal arch
Correct Answer: Is a derivative of the second pharyngeal arch
The maxillary air sinus opens into middle meatus at______________?
A Infundibulum
B Summit of infundibulum
C Bulla ethmoidalis
D Hiatus semilunaris
Correct Answer: Hiatus semilunaris
Little’s area constitutes________________?
A Anastamosis between branch of maxillary artery and branch of facial artery.
B Anastamosis between two branches of facial artery .
C Anastamosis between two branches of maxillary artery
D None of the above
Correct Answer: Anastamosis between branch of maxillary artery and branch of facial artery.
The arterial supply of trachea is by________________?
A Bronchial artery
B Tracheal artery
C Inferior thyroid artery
D Superior thyroid artery
Correct Answer: Inferior thyroid artery
Walderyer’s lymphatic chain is formed by all except_____________?
A palatine tonsils
B Pharyngeal tonsils
C Tubal and lingual tonsils
D Post auricular nodes
Correct Answer: Post auricular nodes
What is true about pharyngotympanic tube ( Eustachian tube) ?
A It opens into oropharynx
B Supplied by IX nerve
C Lined stratified squamous epithelium
D It is cartilaginous throughout its length
Correct Answer: Supplied by IX nerve
The only pharyngeal muscle innervated by the glossopharyngeal nerve is the_______________?
A Style pharyngeus
B Palatopharyngeus
C Superior constrictor
D Middle constrictor
Correct Answer: Style pharyngeus