Anatomy and Physiology
9th Edition
ISBN: 9781260256000
Author: SALADIN
Publisher: MCG
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Textbook Question
Chapter 27, Problem 10TYR
Blood is forced out of the penile lacunae by contraction of the_____
- a. bulbospongiosus muscle.
- b. ischiocavemosus muscle.
- c. cremaster.
- d. trabecular muscles.
- e. dartos fascia.
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A prominent lateral muscle of the neck that can cause flexion of theneck or rotate the head is thea. digastric. c. sternocleidomastoid. e. platysma.b. mylohyoid. d. buccinator.
The biceps brachii muscle inserts at ______; its main action is _____ and _____.
A.
distal phalanges of fingers; extension of fingers
B.
olecranon of ulna; extension of forearm
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radial tuberosity; flexion of elbow and supination of forearm
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FUNCTION OF THE SKELETAL MUSCLES
Match the following muscles to their location or function
A. frontalis
B. aponeurosis
C. orbicularis oculi
D. corrugator
E. quadratus labii superioris
F. orbicularis oris
G. nasolabial folds
H. procerus
I. sternocleidomastoid
J.
platysma
K. pectoralis major
L. intercostal muscles
M. internal obliques
?
1.
2.
3.
4.
5. A
8
E
K
6.
7. F
8. H
9. I
10.
11. C
12.
13.
In the vertex of the skull
Located on the anterior of the thigh
Muscle in the upper lip
Muscle in the chest
Forehead muscle
Located at the back of leg
Around the mouth
Muscle of the nose
Muscle that rotates the head
Muscle originates in the chest
Eyelid, upper and lower
Makes up the majority of the upper back
They run angled to the traverse abdominal
muscles
Chapter 5 Anatomy and Physiology: Muscles and Nerves
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Chapter 27 Solutions
Anatomy and Physiology
Ch. 27.1 - Essential characteristics of sexual reproduction;...Ch. 27.1 - Multiple functions of the male and female...Ch. 27.1 - Prob. 3AYLOCh. 27.1 - Prob. 4AYLOCh. 27.1 - Prob. 5AYLOCh. 27.1 - Fates of the mesonephric and paramesonephric ducts...Ch. 27.1 - Structures of the embryonic genital tubercle,...Ch. 27.1 - Prob. 8AYLOCh. 27.2 - Anatomy and functions of the scrotum and spermatic...Ch. 27.2 - Prob. 2AYLO
Ch. 27.2 - Prob. 3AYLOCh. 27.2 - The germinal epithelium of the seminiferous...Ch. 27.2 - The arterial supply and venous drainage of the...Ch. 27.2 - Gross anatomy of the epididymis; the series of...Ch. 27.2 - Three sets of male accessory glands: their...Ch. 27.2 - Prob. 8AYLOCh. 27.2 - Prob. 9AYLOCh. 27.3 - Definitions of puberty and adolescence; the...Ch. 27.3 - Prob. 2AYLOCh. 27.3 - Prob. 3AYLOCh. 27.3 - Prob. 4AYLOCh. 27.3 - Changes in the levels of testosterone, inhibin,...Ch. 27.3 - Prob. 6AYLOCh. 27.4 - Prob. 1AYLOCh. 27.4 - Why meiosis is necessary in sexually reproducing...Ch. 27.4 - Prob. 3AYLOCh. 27.4 - Prob. 4AYLOCh. 27.4 - The origin of primordial germ cells, their...Ch. 27.4 - Prob. 6AYLOCh. 27.4 - Prob. 7AYLOCh. 27.4 - Prob. 8AYLOCh. 27.4 - Prob. 9AYLOCh. 27.4 - Prob. 10AYLOCh. 27.4 - Prob. 11AYLOCh. 27.5 - Blood vessels of the penis and how they function...Ch. 27.5 - Prob. 2AYLOCh. 27.5 - Prob. 3AYLOCh. 27.5 - The mechanism of erection including the roles of...Ch. 27.5 - The physiological state of the male in the plateau...Ch. 27.5 - Prob. 6AYLOCh. 27.5 - Prob. 7AYLOCh. 27 - The ductus deferens develops from the _______.of...Ch. 27 - The protein that clots and causes the stickiness...Ch. 27 - The expulsion of semen occurs when the...Ch. 27 - Prob. 4TYRCh. 27 - The penis is attached to the pubic arch by crura...Ch. 27 - The first hormone secreted at the onset of puberty...Ch. 27 - Prob. 7TYRCh. 27 - Four spermatozoa arise from each a. primordial...Ch. 27 - The point in meiosis at which sister chromatids...Ch. 27 - Blood is forced out of the penile lacunae by...Ch. 27 - Prob. 11TYRCh. 27 - Prob. 12TYRCh. 27 - Prob. 13TYRCh. 27 - Prob. 14TYRCh. 27 - Prob. 15TYRCh. 27 - Prob. 16TYRCh. 27 - Prob. 17TYRCh. 27 - Prob. 18TYRCh. 27 - Erection of the penis occurs when nitric oxide...Ch. 27 - A sperm penetrates the egg by means of enzymes in...Ch. 27 - crypto-Ch. 27 - Prob. 2BYMVCh. 27 - Prob. 3BYMVCh. 27 - Prob. 4BYMVCh. 27 - Prob. 5BYMVCh. 27 - meio-Ch. 27 - Prob. 7BYMVCh. 27 - Prob. 8BYMVCh. 27 - someCh. 27 - Prob. 10BYMVCh. 27 - Testosterone is secreted by the nurse cells of the...Ch. 27 - Prob. 2WWTSCh. 27 - Prob. 3WWTSCh. 27 - Prob. 4WWTSCh. 27 - A high testosterone level makes a fetus develop a...Ch. 27 - Prob. 6WWTSCh. 27 - Prob. 7WWTSCh. 27 - Prob. 8WWTSCh. 27 - Male menopause is the cessation of sperm...Ch. 27 - Prob. 10WWTSCh. 27 - Prob. 1TYCCh. 27 - Prob. 2TYCCh. 27 - Prob. 3TYCCh. 27 - Why is it possible for spermatogonia to be outside...Ch. 27 - A 68-year-old man taking medication for...
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- The orbicularis oris muscle has origins at _____ and _____; its main action is to _____. A. occipital and temporal bones; raise eyebrows B. frontal and maxillary bones; close eyes C. zygomatic and maxillary bone; smile D. maxilla and mandible; close lips The biceps brachii muscle inserts at ______; its main action is _____ and _____. A. distal phalanges of fingers; extension of fingers B. olecranon of ulna; extension of forearm C. radial tuberosity; flexion of elbow and supination of forearm D. palmar aponeurosis; tenses skin of palm In naming muscles according to direction of muscle fibers, _____ means "straight" in reference to the midline of the body; while _____ means the muscle fibers of that muscle are running "at right angles". A. transverse, rectus B. rectus, transverse C. rectus, oblique D. oblique, rectusarrow_forwardThe sternocleidomastoid muscle inserts at _____ and _____; its main action is to _____ and _____. A. clavicle and sternum; flexion of arm and rotate arm B. temporal and occipital bone; flexion of neck forward and rotate head C. zygomatic and maxilla, close jaw D. clavicle and scapula; abduction of arm The biceps brachii muscle inserts at ______; its main action is _____ and _____. A. distal phalanges of fingers; extension of fingers B. olecranon of ulna; extension of forearm C. radial tuberosity; flexion of elbow and supination of forearm D. palmar aponeurosis; tenses skin of palm The rectus femoris muscle inserts at _____ and _____; its main actions are _____ and _____. A. sacrum and coccyx; extends and rotates thigh B. greater trochanter and linea aspera; extends and stabilizes knee C. condyle of tibia and condyle of femur; extends thigh and flexes knee D. tibial tuberosity and…arrow_forwardWhich of these muscles does not contribute to the rotator cuff? a. the supraspinatus b. the infraspinatus c. the subscapularis d. the teres major e. the teres minorarrow_forward
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