APK 3110C Final Exam Questions & Answers 2024/2025
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Course
APK 3110C
Institution
APK 3110C
APK 3110C Final Exam Questions & Answers 2024/2025
how is BMI measured - ANSWERSbody mass/height
(kg)/m^2
As BMI increases above normal ranges what happens? - ANSWERSthe risk for cardiovascular complications, cancer, diabetes and other health complications increase
BMI categories - A...
APK 3110C Final Exam Questions &
Answers 2024/2025
how is BMI measured - ANSWERSbody mass/height
(kg)/m^2
As BMI increases above normal ranges what happens? - ANSWERSthe risk for cardiovascular
complications, cancer, diabetes and other health complications increase
BMI categories - ANSWERSunderweight: <18.5
Normal: 18.5-25
Overweight: 25-30
Obese 30+
what is the limitation to BMI - ANSWERSdoes not seperate lean mass from fat mass
essential fat - ANSWERSfat required for normal functioning
where is essential fat found - ANSWERS-bone marrow
-CNS tissues
-heart
-lungs
-liver
-spleen
,-kidney
-intestines
gender specific values for essential fat - ANSWERSwomen: 10-12% of body mass
men: 3% of body mass
where is storage fat found - ANSWERSmostly in the adipose
what is storage fat - ANSWERSvisceral fat that protects organs in the thoracic and abdominal cavity and
subcutaneous fat under skin
2 compartment models use for measuring body comp - ANSWERSfat and fat free mass
what is fat free mass - ANSWERS-bone
-water
-muscle
-connective tissue
-organ tissue
-teeth
4 compartment model use for measuring body comp - ANSWERS-water
-protein minerals (bone)
-fat
used in DEXA and CT
Direct method of measuring body comp - ANSWERSchemical analysis of animal carcass or human
cadaver
, Indirect method of measuring body comp - ANSWERSestimation using lab techniques
examples of indirect methods - ANSWERS-skin fold
-girth measurements
-MRI
-DEXA
-Computed tomography
Hydrostatic weight (underwater weighing) limitations - ANSWERS-assumption that constants used in
equation for fat free and fat tissue compartment are the same across all people
during growth what happens to water and mineral content of fat free mass - ANSWERSchanges
male weight lifters - ANSWERS-have a lower fat free mass density due to larger water and smaller
protein and mineral fractions which leads to overestimated percentage of body fat
what happens when muscularity is increased more than bone mass is changed ? - ANSWERSlower fat
free mass
BOD POD - ANSWERSmeasures body volume by measuring the volume of the empty chamber compared
to volume of it with person inside
how does bod pod measure body comp - ANSWERSpulmonary gas volume is measured and subtracted
from body volume
Body density equation in bod pod - ANSWERSbody mass in air/body volume in bod pod
skin folds - ANSWERSmeasurement of subcutaneous fat at multiple sites
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