For questions 15-19, match the statements below with the names of the muscle: A.

Question

For questions 15-19, match the statements below with the names of the muscle: A. Pectoralis major B. Lateral rectus muscle C. The orbicularis oris muscle D. The zygomaticus major muscle E. gastrocnemius; puckers the mouth for kissing. contributes to laughing and smiling. muscle that moves the eye to the right or left The bulge of the calf. muscle of the chest The orbicularis oculi muscle is represented by which letter? The temporalis muscle is represented by which letter? The stemocleidomastoid muscle is represented by which letter? When a skeletal muscle contracts to cause a given movement, the more movable end of attachment of the muscle is termed its A. origin. B. insertion. C. antagoist D. synergist. E. fixator. which is the major back muscle? A. erector spinae B. longissimus dorsi C. interspinales D. bicep E. psoas minor

Explanation / Answer

Answer 15- 19: Match the following

Zygomaticus Major Muscles

The gastrocnemius is the larger calf muscle, forming the bulge visible beneath the skin, present on the lower leg.

Answer 20-23

Answer 20: The orbicularis oculi muscle is presents surrounding the eye and helps in the function of the eyelid. so from the diagram letter "E" represents the orbicularis oculi.

Answer 21: From the diagram letter "A" represents the tamporalis muscle. It is a broad, fan-shaped muscle on each side of the head.

Answer 22:  The sternocleidomastoid muscle also known as sternomastoid, is a paired muscle in the superficial layers of the side of the neck. It is one of the largest and most superficial cervical muscles. So from the diagram letter "C". represents the sternocleidomastoid muscle.

Answer 23: When a skeletal muscle contracts to cause a given movement, the more movable end of attachment of the muscle is termed its "Insertion". so the correct answer if option "B". Generally stalatal muscle has two ends one is origin and other one is insertion. Origin remain fixed but insertion part is moveable.

Answer 24: Among all the options Bicep (option D) is related to the arm and Psoas minor (option E) is related to the hip joint. Option B and option C is related to the erector spinae. So major back muscle is "Erector spinae". correct answer is option A.   

Function Name of the muscle Discription Puckers the mouth for kissing The orbicularuis oris muscle It is surrounded the orifice of the mouth, so helps in movement of mouth like opening, closing, kissing etc. Contributes to laughing and smiling

Zygomaticus Major Muscles

It works with the risorious muscle to assist laughing and smiling by lifting the corners of the mouth. Muscle that move the eye to the right or left Lateral rectus muscle It presents in the lateral side of the eyeball and responsible for the lateral movement of the eyes. The buldge of the calf Gastrocnemius

The gastrocnemius is the larger calf muscle, forming the bulge visible beneath the skin, present on the lower leg.

Muscle of the chest Pectoralis Major Muscle The pectoralis major is a large, substantial, fan-shaped muscle. and makes up the majority of the chest muscle mass.

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