Module 7 Quiz Flashcards
Which of the following is true of glycogen?
a. It is a complex carb that can be rapidly broken down into glucose
b. It is used by the body during short-duration, low-intensity activities
c. It is the chemical or substrate form in which most fat exist
d. It is a form of glucose store predominantly in the epidermal cells
a.
Horizontal abduction involves the movement of the arm or thigh in the transverse plan from which of the following positions to a lateral position?
a. Anterior
b. Posterior
c. Ipsilateral
d. Inferior
a.
What refers to a position away from the center of the body or the point of reference?
a. Contralateral
b. Ipsilateral
c. Distal
d. Interior
c.
A client practices repeated squat exercises in order to create permanent changes in her technique. What is she exhibiting?
a. Relative flexibility
b. Motor learning
c. Autogenic inhibition
d. Synergistic dominance
b.
Which of the following is a system of organs that collects oxygen from the external environment and transports it to the bloodstream?
a. Endocrine system
b. Integumentary system
c. Respiratory system
d. Immune system
c.
Which term refers to a position on or toward the back of the body?
a. Posterior
b. Ipsilateral
c. Anterior
d. Lateral
a.
Deoxygenated blood is pumped from the right ventricle to the lungs through which of the following vessels?
a. Aortic arch
b. Aortic valve
c. Pulmonary arteries
d. Pulmonary veins
c.
Which of the following terms is eccentric motion synonymous?
a. Constant length
b. Deceleration
c. Acceleration
d. Constant force
b.
What are sensitive to changes in tension and the rate of that change, protecting a muscle from possible injury?
a. Osteoclasts
b. Efferent neurons
c. Muscle spindles
d. Golgi tendon organs
d.
For which activity is the oxidative system primarily used?
a. Performing a 1RM squat
b. Executing a 1RM clean and jerk
c. Sprinting 40 yards
d. Jogging for 30 minutes
d.
In the endocrine system, which of the following secretes hormones such as corticosteroids and catecholamines in response to stress?
a. Thyroid gland
b. Adrenal gland
c. Hypothalamus
d. Pineal gland
b.
What refers to a position on the same side of the body?
a. Ipsilateral
b. Anterior
c. Proximal
d. Medial
a.
When an exercise is high intensity and lasts about 10 seconds, which of the following energy pathways is predominantly in use?
a. Aerobic
b. Oxidative
c. ATP-PC
d. Glycolysis
c.
Which term refers to the amount of blood pumped out of the heart with each contraction?
a. Cardiac output
b. Heart rate
c. Stroke volume
d. Radial pulse
c.
As the velocity of a concentric muscle action increases, its ability to produce force decreases. This is an example of which of the following?
a. Relative flexibility
b. Length-tension relationships
c. Rotary motion
d. Force-Velocity curve
d.
