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IB SEHS Exam Review 2024 Questions & Answers Rated A+
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IB SEHS Exam Review 2024 Questions & Answers Rated A+
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Name: Score:267 Multiple choice questions
Definition 1 of 267
Allows you to determine if your aerobic activity is too easy, just right, or to exhaustive to keep
pace with goals:
"light" 35-54% HR max
"moderate" 55-69% HR max
"heavy" 70-89% HR max
error of commission
Training heart rate method
Cardiovascular fitness
Electron transport chain
Term 2 of 267
correlation coefficient (r)
a value between +1.000 and -1.000
How glucose molecules can combine to form disaccharides and polysaccharides
storage site for adipose tissue
given to influence or control a person's behavior
Term 3 of 267
supination
lateral rotation of the radioulnar joint
plaque build-up in the arteries
extension of the ankle joint
if the arm is raised to 90 degrees and then brought toward the midline of the body
,Definition 4 of 267
Acts like glucagon and is stimulated by low blood glucose levels; activates breakdown of fat
stores into fatty acids and glycerol; stimulates glycogenolysis
glucagon
adrenaline
insulin
acetylcholine
Definition 5 of 267
layer than lines inside of joint capsule and secretes synovial fluid
synovial fluid
fibrous joints
synovial membrane
articular cartilage
Term 6 of 267
osteoporosis
porous bones; Bone density 2.5 standard deviations below the mean for young, white, adult
women, based on DXA scans
gender (females), family history, low bmi, cigarette smoking, physical inactivity, over-
exercise in young athletes who restrict calories
bone density 1-2.5 standard deviations below the mean for young, white, adult women,
based on dxa scans
nutrients that Our body needs in larger amounts to maintain health; four types are
carbohydrates, fats, proteins, And water
,Term 7 of 267
curvilinear motion
Motion in a curve like when a shot put travels through the air
The time it takes to carry out the motor aspects of the performance
A proprioceptor that provides information about balance
whether an individual seeks out or is attracted to certain situations
Term 8 of 267
Golgi apparatus
Carbon, hydrogen, oxygen
Connective tissue that binds two or more bones at a joint
Processes proteins from rER for export from cell
Breakdown of triglycerides into fatty acids and glycerol
Term 9 of 267
diastolic pressure
Characterized by elevated blood glucose concentrations where one is insensitive glucose
Force exerted on pulmonary artery and aorta as ventricles relax (atria contract)
Lengthening of the muscle while still contracting
Bones slide in relation to each other, as in the carpal bones
, Term 10 of 267
7 (+/- 2) items
opening of the joint angle around the transverse axis at the joint
part of the brainstem that is responsible for breathing rate and inhalation
capacity of the short term memory
functional unit of muscle contraction
Definition 11 of 267
a proprioceptor that provides information about balance
golgi tendon organs
vestibular apparatus
semicircular canals
tympanic membrane
Definition 12 of 267
Energy requiring reactions whereby small molecules are built up into larger ones
anabolism
ribosomes
glycogenolysis
catabolism
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