NFS 5250 Nutrition and Disease Exam 1 Questions And Correct Revised Answers.
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Course
Nutrition and Disease
Institution
Nutrition And Disease
effects of anxiety and stress on stress hormones and how this affects appetite - Answer hormonal changes are catabolic and appetite decreases
identify sources of pathological stress - Answer -disease or other abnormal stress
-trauma, sepsis, surgery, burns
chief difference between acu...
NFS 5250 Nutrition and Disease Exam 1
Questions And Correct Revised
Answers.
effects of anxiety and stress on stress hormones and how this affects appetite - Answer hormonal
changes are catabolic and appetite decreases
identify sources of pathological stress - Answer -disease or other abnormal stress
-trauma, sepsis, surgery, burns
chief difference between acute stress and starvation - Answer -starvation is a state of metabolic stress,
metabolic rate decreases
-acute stress is similar but metabolic rate increases, becomes catabolic
differentiate between ebb phase and flow phase - Answer -ebb phase, lasts 3-48 hours, decrease in BP,
body temp, O2 consumption, CO and perfusion rate
-flow phase, can last weeks or longer, body is in negative nitrogen balance and hyper catabolic state,
breaks down energy
indicate conditions which will determine how the body will react to stress in prolonged starvation,
identify sources of energy which will be used - Answer -body starts to use other sources of energy after
glucagon stores are depleted, hormonal changes cause hyper metabolic and hyper catabolic effects
-body proteins will be used after triglycerides from adipose tissue are depleted
describe events that occur within the onset of stress and hormonal changes which occur during stress -
Answer events include death of a spouse, divorce, personal injury or illness, marriage, final exams, etc.
and metabolism becomes catabolic
identify adverse health outcomes associated with protein energy malnutrition (PEM) during
hospitalization - Answer PEM usually results in loss of somatic (muscle) and circulating body protein
mass and energy reserves
, identify the two compartments, which when depleted, increase risk for PEM, poor clinical outcome -
Answer -energy stores
-protein stores
define iatrogenic malnutrition - Answer treatment or physician-induced malnutrition
identify the most valid use of anthropometric data as it pertains to nutritional assessment - Answer
best use is repeated measures on one person over a period of time
identify potential complications of immobilization - Answer -pressure ulcers
-negative nitrogen balance
-bone demineralization
-kidney stones
identify factors which can affect the accurate interpretation of anthropometric data - Answer
technician making the measurement and the equipment used
identify the components of calculate for BMI - Answer wt.(kg) divided by ht.(m)^2
given gender and height, select correct IBW; for a sick person in the hospital, identify the most
meaningful parameter related to body weight (relative to health/nutrition risk) - Answer IBW men
100lbs. for 5 ft and 6lbs for each extra inch
women 100lbs for 5 ft and 5lbs for each extra inch
for sick patients -> we use UBW (usual body weight) = current weight/usual body weight
select the correct procedure for using calipers/skinfold in body composition assessment - Answer skin
sites include triceps, sub scapular, and suprailiac
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