Instructions: Please write your name and exam version on your Scranton. Please f

Question

Instructions: Please write your name and exam version on your Scranton. Please fill out your answers on the Scranton clearly in pencil. Importantly, be sure to read each question and all the choices very carefully before answering it. Good luck! Which of the following is not a function of muscle? (a) Allows one to stand upright (b) Vasoconstriction/dilation (c) Peristalsis (d) Thermoregulation (e) All of the above are functions of muscle Which of the following would be true of an insertion tendon? (a) Connects muscles to bone (b) Moses as the muscle contracts, pulling on the bone (c) Remains stationary and anchors the muscle onto the bone (d) Both A and B (c) Both A and C A motor unit is made up of... (a) All the muscle fibers within a given muscle (b) All the muscle fibers within a fascicle (c) All the neurons going into an individual section of the body (d) A motor neuron and all the muscle fibers it innervates (e) A muscle fiber and all the motor neurons contacting it Which of the following is not true of EMG? (a) Stands for electromyography (b) Technique that measures the electrical activity within muscles (c) Can be used to detect and diagnose neuromuscular disorders such as carpal tunnel syndrome (d) Visually displays muscle activity in the form of a wave (e) All of the above are true Which of the following is not true of skeletal muscle? (a) Appears striated under the microscope (b) Stretchy and elastic (c) Responsible for voluntary movements (d) Attach to bones via ligaments (e) All of the above arc true What action would be caused by skeletal muscle? (a) Heart beat (b) Dilation of pupil (c) Moving your eyes (d) Constriction of blood vessels (e) All of these Skeletal muscle does everything but... (a) Support the skeleton (b) Link bones across a connecting joint (c) Contract in response to nerve stimulation (d) Form the bulk of the wall of the heart (e) Skeletal muscle does all of these

Explanation / Answer

Ans 1: Muscles have a role in peristalysis, vasoconstriction, thermoregulation and upright positioning.

So the correct option is 'e'. All are the acts where muscles have a role to play.

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