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.

Middle conchae of nose are a part of _____________?
A Nasal Bone
B Ethmoid
C Vomer
D Maxilla
Correct Answer: Ethmoid
Correct about right and left main bronchi is_______________?
A Right bronchus is more vertical and broader than the left
B Right bronchus is more vertical and has a narrow caliber than the left
C Left bronchus is more vertical and broader than right
D Left bronchus is more vertical and narrower than right
Correct Answer: Right bronchus is more vertical and broader than the left
The carotid artery may be palpated at_____________?
A Hyoid bone
B Thyroid cartilage
C Transverse process of C5
D Transverse process of C6
Correct Answer: Thyroid cartilage
Trachea bifurcates at the level of_______________?
A Sternal angle
B 5th inter costal space
C 3rd thoracic vertebrae
D thoracic vertebrae
Correct Answer: Sternal angle
Tympanic plexus is formed by________________?
A Tympanic branch of IX nerve
B Vagus nerve
C Facial nerve
D Mandibular nerve
Correct Answer: Tympanic branch of IX nerve
Larynx extends from_______________?
A C2 – C7
B C1- C4
C C5 – C6
D C3 C6
Correct Answer: C3 C6
Nerve supply of the mucosa of larynx is__________________?
A External laryngeal and recurrent laryngeal
B Internal laryngeal and recurrent laryngeal
C External laryngeal
D Superior laryngeal
Correct Answer: Internal laryngeal and recurrent laryngeal
Posterior boundary of carotid triangle is________________?
A Sup. Belly of omohyoid
B Post. Belly of digastric
C Sternohyoid
D Sternocleidomastoid
Correct Answer: Sternocleidomastoid
Regarding palatin tonsil , which of the following is an statement___________________?
A Lies on the superior constrictor
B Lymph form it drains into jugulo digastric group of deep the cervical nodes
C Has sensory innervation from vagus
D Is a derivative of the second pharyngeal pouch
Correct Answer: Has sensory innervation from vagus
Which is true of tonsils_______________?
A Lies on inferior constrictor
B Developed from 4th branchial cleft
C Drained by jugulo digastric lymph nodes
D Crypts lined by stratified columnar epithelium
Correct Answer: Drained by jugulo digastric lymph nodes