Auscultation Question 1. Write a short note on the triangle of auscultation. Answer. Triangle of Auscultation Location The back of the thorax is near the inferior angle of the scapula. auscultation Triangle of Auscultation Boundaries Medial: Lateral border of trapezius muscle. Lateral: Medial border of the … [Read more...] about Auscultation
Latissimus Dorsi Muscle
Latissimus Dorsi Muscle Question 1. Give the origin, insertion, nerve supply, and actions of the latissimus dorsi muscle. Answer. Latissimus Dorsi Muscle Origin Latissimus dorsi muscle arises from: "Understanding the latissimus dorsi muscle through FAQs: Composition, functions, and uses explained" Spinous processes and supraspinous ligaments from T7 to T12 … [Read more...] about Latissimus Dorsi Muscle
Levator Scapulae
Levator Scapulae Question 1. Give the origin, insertion, nerve supply, and actions of the levator scapulae, rhomboideus minor, and rhomboideus major muscles. Answer: "Importance of studying the levator scapulae for medical students: Questions explained" Origin, Insertion, Nerve Supply, and Actions of Levator Scapulae, Rhomboideus Minor, and Rhomboideus Major … [Read more...] about Levator Scapulae
Scapular Region
Scapular Region Question 1. Give the origin, insertion, nerve supply and actions of the deltoid muscle. Answer. The deltoid is a three-in-one muscle. It is a strong triangular muscle covering the shoulder like a hood. It is responsible for the rounded contour of the shoulder. Deltoid Muscle Origin Anterior unipennate part: From the anterior border and upper … [Read more...] about Scapular Region
Biceps
Biceps Question 1. Give the origin, insertion, nerve supply and actions of biceps brachii. Answer. Biceps Brachii Origin biceps muscle Biceps brachii is composed of two heads: Long head arises from the supraglenoid tubercle of the scapula (origin is intracapsular but extrasynovial). The short head arises from the tip of the coracoid process of scapula along … [Read more...] about Biceps