Exam (elaborations)

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Uploaded on November 25, 2024
Number of pages 39
Written in 2024/2025
Type Exam (elaborations)
Contains Questions & answers

Institution PNVN1521
Course PNVN1521

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Page 1 of 39

PNVN1521 EXAM 2 LATEST UPDATE THIS YEAR ALL 300
QUESTIONS AND CORRECT DETAILED ANSWERS - JUST
RELEASED

what is the process of digestion? what kind of action is taken during digestion?

mechanical and chemical

what are the 3 gastric secretions? (AEM)

acid
enzymes
mucus

what are the 2 hormones that stimulate the pancreas?

cholecystokinin (CCK)
secretin

what does bile contain?

bile salts

what are two organs used for digestion?

liver and pancreas

what are the finger-like projections in the small intestine called?

villi

1

,Page 2 of 39

what system is composed of veins and arteries?

the vascular system

how many amino acids are vital to life and health?

20 amino acid

what are the building blocks of each protein?

amino acids

what is the primary function of a protein?

tissue building

what is the purpose of protein in our body?

supply material for growth and maintenance

what are some foods high in protein?

eggs, meat, fish, dairy

what provides energy to the body?

carbohydrates

how is energy lost?

through heat

what is the term for the effect of food intake?

thermic effect of food

2

,Page 3 of 39

what is nutrient density?

food with a high concentration of vitamins and minerals

give an example of foods that are nutrient dense

fruits and vegetables
lean meats
whole grains
fish

how is a healthy body weight determined?

using BMI

what is the normal range for BMI?

18.5-24.9

at what number using the BI scale is considered overweight?

25

how does someone maintain a healthy body weight?

nutrient dense diet and daily exercise

what are carbohydrates the main source of?

energy

what is the major function of fats?

storing energy

3

, Page 4 of 39

when assessing a patient with darker skin can color be used as an indicator of systemic
conditions?

no

is it easier or harder to assess a patients skin that is a darker skin tone?

harder

what areas in the skin are easier to assess in a patient that has dark skin?

where the epidermis is thin

where is the epidermis usually thin?

lips and mucous membranes

if a darker skin patient is complaining of a rash but it can not be visibly seen what should the
nurse do?

palpate effected area

what is scabies caused by?

the human itch mite

what is the human itch mite also known as?

sarcoptes scabiei

how are scabies transmitted?

prolonged exposure with infected individual or infected material like bedding or clothing

what do scabies look like?

4

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Exam (elaborations)

PNVN1521 EXAM 3 LATEST UPDATE THIS YEAR ALL 300 QUESTIONS AND CORRECT DETAILED ANSWERS - JUST RELEASED|click on AVAILABLE IN PACKAGE DEAL. You'll get more for less! OR SCROLL TO THE BOTTOM RIGHT CORNER AFTER OPENING THIS DOCUMENT TO SEE MORE DETAIL

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