exam 3 ch 22

Question 1

<18.5 BMI

Answer 1

underweight

Question 2

18.5-24.9 BMI

Answer 2

normal

Question 3

25-29.0 BMI

Answer 3

overweight

Question 4

30-34.9 BMI

Answer 4

obesity 1

Question 5

35-39.9 BMI

Answer 5

obesity 2

Question 6

> 40 BMI

Answer 6

extreme obesity

Question 7

what happens with fat mass and lean body mass with age

Answer 7

increase fat mass decrease lean body mass

Question 8

physiological factors of obesity

Answer 8

heredity
hormonal imbalances
altered basic homeostatic mechanisms

Question 9

lifestyle factors of obesity

Answer 9

cultural habits
inadequate physical activity
improper diet

Question 10

what is obesity and overweight assiciated with

Answer 10

cardiovascular diseas and dyslipidemia
type 2 diabetes
cancer
liver and gallbaladder disease
osteoarthritis
sleep apnea
mental illness

Question 11

diagnosis for doctors to pretty much scare you whe youre gaining weight

Answer 11

metabolic syndrome

Question 12

body fat distribution in men

Answer 12

upper body (android)
above hips, more likely to be visceral fat

Question 13

body fat distribution in women

Answer 13

lower body (gynoid)
hips and legs

Question 14

most efficient way to prevent weight gain

Answer 14

high levels of energy expenditure
MOVE

Question 15

RMR % of total energy expenditure

Answer 15

60-75

Question 16

TEM % of energy expenditure

Answer 16

10%

Question 17

TEA % of energy expenditure

Answer 17

15-30

Question 18

what nervous system controls RMR TEM and TEA

Answer 18

sympathetic

Question 19

Autoimmune (Beta cells destroyed, no insulin)
Pancreatic Bcells destroyed
Sudden onset in childhood, young adult
5-10% of all diabetes cases

Answer 19

Type 1 diabetes

Question 20

Loss of insulin sensitivity (insulin resitstance)
Obesity major factor
90-95% of all diabetes cases

Answer 20

Type 2 diabetes

Question 21

diabetes in pregnant women (4% of pregnancies)

Answer 21

gestational diabetes

Question 22

Predictor of full-blown diabetes
Impaired fasting glucose or glucose tolerance

Answer 22

prediabetes

Question 23

Signs of type 1 diabetes

Answer 23

excessive urination, thirst
Weight loss, extreme hunger
fatigue, irritability

Question 24

Signs of type 2 diabetes

Answer 24

any type 1 symptom
persistent infections, sores
vision changes
tingling, numbness in limbs

Question 25

Treatment for type 1 diabetes

Answer 25

insulin administration
diet
exercise

Question 26

treatment for type 2 diabetes

Answer 26

weight loss
diet
exercise
recently developed drugs

Question 27

does exercise enhance insulin sensitivity

Answer 27

yes