Exam VI study Guide

Question 1

1. Know the different ways of determining nutritional status (you will not have to do a calculation) as well as what constitutes overweight and obesity.

Answer 1

• Body Weight
• Relative Weight = actual weight/desirable weight
• BMI = weight(kg)/height(meters)
• Percentage of Body Fat
• BMI and Waist Circumference constitute overweight and obesity.

Question 2

2. Know that there is a link between obesity and increased incidence of _______

Answer 2

DM type II

Question 3

3. Know differences between kwashiorkor and marasmus

Answer 3

-Marasmus-too few calories, too little protein
(think both too little, person will be little)
-Kwashiorkor-adequate calories, too little protein
(person will have big belly, person is SICKER)

Question 4

BMI 25-29.9 =

Answer 4

overweight

Question 5

BMI 30 or more =

Answer 5

OBESE

Question 6

BMI < 40 =

Answer 6

Morbidly obese

Question 7

Negative feedback system

Answer 7

tells to turn hormone stimulation on and off

Question 8

CNS

Answer 8

Tells hypothalmus what to do

Question 9

Hypothalmus

Answer 9

the unifying center between the ANS and the endocrine

Question 10

Pre-renal

Answer 10

most common cause of Acute kidney failure

Question 11

Most common cause of acute kidney injury is

Answer 11

tubular necrosis

Question 12

Diabetes type 2

Answer 12

to much insulin floating around

Question 13

Paracrine

Answer 13

local

Question 14

autocrine

Answer 14

self

Question 15

link between obesity and DM 2

Answer 15

adipose fat has resistin which is a hormone that creates a resistance to insulin

Question 16

Anorexia

Answer 16

dieting, compulsive exercise, body image, obsession and not eating

Question 17

bulemia

Answer 17

binge eating combined with vomiting fasting diuretics, laxitives, normal or fluxuating weight

Question 18

Carbs

Answer 18

4

Question 19

Proteins

Answer 19

4

Question 20

Fats

Answer 20

9

Question 21

Hypothalmus

Answer 21

controls hunger and fullness

Question 22

leptin

Answer 22

hormone that helps tell us when we are full, signals satiety

Question 23

BUN

Answer 23

7-18

Question 24

Creatine

Answer 24

0.7-1.4

Question 25

bun to creatine

Answer 25

10-1

Question 26

When kidneys fail

Answer 26

nitrogenous compounds build up in the blood. BUN / creatine. asotemia/uremia

Question 27

insulin

Answer 27

water s. fast acting hormone

Question 28

Prerenal (before kidneys)

Answer 28

not getting enough blood to the kidneys. | hypotension, low blood volume low cardiac output. causes GFR to drop. most common cause is acute renal failure