Quizzes, Questions & Answers

Top Trending Quizzes

Anatomy and Function of Upper Extremity Muscles Quiz

Explore the intricacies of upper extremity muscles with this focused assessment. Designed to enhance your understanding of muscle structure and function in the human arm, this evaluation is crucial for students and professionals...

Questions: 13 | Attempts: 13 | Last updated: Aug 4, 2025

Sample Question 1
What is the anatomical information of the Latissimus Dorsi muscle?

Origin: spines T7-L5, Lumbar vertebrae, crests of sacrum and ilium, ribs 9-12Insertion: intertubercular Sulcus of humerus Action: extends, adducts, and medially rotates arm at shoulder joint.

Origin: scapula, Clavicle, Sternum Insertion: Olecranon process of ulna Action: flexes, adducts, and supinates forearm at elbow joint.

Origin: ischial tuberosity, femur Insertion: fibular head Action: extends, abducts, and laterally rotates leg at hip joint.

Origin: spines C1-C7, Thoracic vertebrae, crests of sacrum and ilium, ribs 1-4 Insertion: greater tubercle of humerus Action: flexes, abducts, and laterally rotates arm at shoulder joint.

Sample Question 2
What is the origin, insertion, and action of the deltoid muscle?

Origin: ilium. Insertion: femur. Action: extends knee.

Origin: acromial extremity of clavicle, acromion of scapula and spine of scapula.Insertion: deltoid tuberosity of humerusAction: moves shoulder

Origin: sternum. Insertion: radius. Action: flexes elbow.

Origin: biceps femoris. Insertion: tibia. Action: plantar flexes foot.

Sample Question 3
What is the origin, insertion, and action of the subscapularis muscle?

Origin: subscapular fossa of scapulaInsertion: lesser tubercle of humerusAction: medially rotates arm

Origin: infraspinous fossa of scapula, Insertion: greater tubercle of humerus, Action: adducts arm

Origin: supraspinous fossa of scapula, Insertion: coracoid process of scapula, Action: laterally rotates arm

Origin: deltoid muscle, Insertion: olecranon process of ulna, Action: flexes forearm

Quizzes, Questions & Answers

Top Trending Quizzes

Recent Quizzes