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4.13.F
Module Quiz: Muscular System
| Question | Answer |
|---|---|
| Which one of these muscle types is voluntary? | Skeletal muscle |
| Which of these words does NOT describe fast-twitch muscle fibers? | Aerobic |
| Which of the following is NOT one of the 3 muscle types? | Straight |
| When actin and myosin are interlaced with each other and slide over each other, this is known as the sliding ______ model of contraction. | filament |
| Smooth muscles are found in _________ | walls of internal organs |
| Cardiac muscles are found in _______ | walls of the heart |
| Skeletal muscles are _______ | attached to the skeleton |
| There are four subcategories of fascicle arrangement in muscles. Which of these is NOT an example of a fascicle arrangement? | Lenticular muscles |
| Which of the following does NOT describe the smooth muscle? | Usually attached to skeleton |
| Which of these words does NOT describe slow-twitch muscle fibers? | Anaerobic |
| What type of action involves pulling the foot downward, away from the leg? | Plantarflexion |
| What type of action involves tilting the sole inward? | Inversion |
| In anatomical position, if you lean your head forward, what is the action in regards to the head and neck? | Flexion |
| If you are holding soup, what position is your forearm in? | Supination |
| What type of action involves tilting the sole outward? | Eversion |
| If you hug someone, what kind of action is this? | Protracting scapula |
| Which of these would be distributed over wider area of muscles and across flatter muscles? | Aponeuroses |
| If you move your arms backwards in a flying motion, what kind of action is this? | Retracting the scapula |
| These are all golden rules of skeletal muscle activity EXCEPT: | Skeletal muscles can only push |
| If you are playing the piano, what position is your forearm in? | Pronation |
| What is the official name of the "6-pack abs"? (Leave out the word "muscle." You must spell correctly.) | rectus abdominis |
| The thorax is considered in what region of the body? | neck and the abdomen |
| External intercostal mm. origin and insertion? | Ribs |
| This muscle separates the thoracic cavity from the abdominal cavity. | Diaphragm |
| Check all that apply. These muscles share the same origin—the ischial tuberosity. | Semitendinosus, Biceps femoris, Semimembranosus |
| When you move your right foot out to the right side, the movement in the leg is called: | Eversion |
| The most common ankle injury is when you "roll the ankle." The sole of the foot moves inward. What kind of movement is this? | Inversion |
| Check all that apply. These movements occur within the muscles of the leg. | Eversion, Inversion, Plantarflexion, Dorsiflexion |
| How many compartments are in the leg group and what are their names? | anterior, posterior, lateral |
| What is the anatomical movement when the forearm is positioned with the palms facing up? | Supine |
| What is the action of the triceps brachii m.? | Extends forearm |
| (T/F) The pectoralis minor m. and the serratus anterior m. are both involved in the protraction of the scapula. | True |
| Check all that apply. On the anatomical right side of the body, which muscles were removed to show the deeper muscle layers? | Trapezius and Latissimus |
| Check all that apply. Which of these muscles are wrist and finger flexors? | All |
| What is the action of extensor carpi ulnaris m.? | Extends and adducts hand |
| What is the insertion of carpi ulnaris m.? | Base of hand |
| What is the origin of carpi ulnaris m.? | Humerus and alna |
| Where is carpi ulnaris m. located? | Located on the posterior forearm |
| Extensor pollicis brevis m. and extensor pollicis longus m. both have the same action, which _______ the thumb and _______ the hand. | extends, abducts |
| The extensor pollicis indicis m. extends the _____ finger. | index |
Created by:
brcomposer29
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