Nutrition through the Lifespan and Diet and Disease

49 important questions on Nutrition through the Lifespan and Diet and Disease

What is the appropriate weight gain during pregnancy for a women of health weight?

12 - 16 kg


What is the appropriate weight gain during pregnancy for an underweight women?


13-18 kg


What is the appropriate weight gain during pregnancy for an obese women?


6kg
  • Higher grades + faster learning
  • Never study anything twice
  • 100% sure, 100% understanding
Discover Study Smart


What is the appropriate weight gain during pregnancy for an overweight women?

7-11kg

What is required to support early fetal development

High nutrient avaliability to support creation of organ system embryotic systems and cell differentiation

Which nutrient is particular is important during early fetal development that stops the formation of spina bifina?

Vitamin B9 (folate)

State 2 reasons why B9 folate is important in early fetal development

  • Requred to create DNA, this supports proper cell division
  • stops spina bifina

How much supplementation of B9 is required during early fetal development and how long is the supplementation required for?

0.4 mg/day
12 weeks

Infants require to eat more becuase of what 2 reasons?

  • Need energy for running around
  • small stomachs 

What is the main benefit to breastfeeding for a mother and to which 2 cancers can it protect mothers from

  • Main benefit is protection
  • breast cancer
  • ovarian cancer 

What are the 3 benefits for infants that are breastfeeding?

  • Balance nutrients
  • provides hormones for physiological development
  • improves cognative development

Which 4 nutrients increase in demand for a lactating mother?

Water
macronutrients (energy)
vitamins (b9)
minerals (ca) and (P)

For a women wanting to get pregnant what are the 4 horsemen of preperation?

  • Healthy body weight
  • eating balanced diet
  • enough physical activity
  • stoping alcohol and smoking

What is the nutrient advice for young children and adolescents?

Create good eating habits reducing sodas, snacks and take away

For adolescents what change do you want to be aware of?

Psychological changes leading to eating disorders

For adults and elders what is their primary goal as they get older?

control energy balance

As we age we must change intake requirements change. What 7 factors change as we age?

  • Water
  • energy
  • dietary fibre
  • Vitamin b12
  • Vitamin d
  • calcium
  • iron

What is the predominant cause of T2D?

constant high BGL leading to decreased sensitivity to insulin and or insulin deficiency

Other than high BGL what other 2 (but to a lesser extent) is a cause of T2D? And what is the caviat?

Genetics and ethnicity
T2D is primary a lifestyle disease

What 2 specific effects though visceral fat does obesity have on the body that contributes to T2D?

visceral fat damages pancreatic b cells
releases proinflammatory factors effecting metabolsim of nutrients

What are 4 bad outcomes what occur becuase of T2D?

  • CVD
  • Visual loss
  • Amputations
  • Renal failure 

How is prediabetes and T2D different from one another

Prediabetes is characterised by abnormal glucose metabolism
T2D is characterised by long term hyperglycemia

How can a doctor monitor BGL over the long term?

HbAc1

What is a non diabetic HbAc1 reading

<6 %

What is a diabetic HbAc1 reading?

<7 %

What are the 4 treatment methods for T2D

Control BGL
control weight
increase HDL and LDL

State both ways that makes losing body weight a treatment for T2D?

less fat = less inflammation and destruction of pancreatic b cells.

What can A person with T2D do to control BGL

Eat low GI foods

State how increasing HDL:LDL is a treatment of T2D?

HDL carries fat to liver for disposal, contributing to fat loss.

What 3 ANTHROPOMETRY test are used to identify obesity?

  • BMI (>30)
  • waist circumference (Male= >102cm  & female= >89cm)
  • waist to hip ratio  (male= >0.9 & female = >0.8)

What are the 3 genetic disorders that cause obesity and what is the caviat to the relationship between obesity and these genetic disorders?

  • Prader willi
  • hypothyroidism
  • cushing syndrome
the caviat is that make up a small % of the obese population.

What are the 2 primary ways to reverse obesity?

Decrease food intake (500 - 1000 kcal)
increase physical activity (3x/week 30mins)

To aid in reversing obesity what 3 food choices do you need to increase and why?

Dietary fiber- decreases gastric emptying, food remains in the stomach for longer helping you feel satiety
Complex carbohydrates (increase low GI)- dont spike BGL which disrupts metabolism
increase polyunsaturated fatty acids - increases the HDL to LDL ratio. HDL carry fat away from the cells to the liver for removal.

What is diabetes during pregnancy called?

Gestational diabetes?

When in the pregnancy journey is gestastional diabetes diagnosed in weeks?

26-28 weeks

Which 4 groups are at risk of developing gestastional diabetes?

  • Women with a family history of T2D?
  • Women >30
  • obese people
  • certain ethnic groups

What is the difference between T2D and gestastional diabetes?

Gestastional occur during pregnancy only and goes away after

If a women develops gestastional diabetes which 2 way can she treat it?

  • increase exercise
  • diet

If diet and exercise is not treating gestastional diabetes what can the doctor give to help?

Insulin injections

What are the causes of osteoporosis what are unique respectively to men and women?

Women - early menopause
Men - low testosterone

What are 4 common causes of osteoporosis regardless of gender?

  • Ca absorbption issues
  • medication
  • genetics
  • low BMI   

What is the bone profile of an individual w/osteoporosis

Low bone mass --> low bone density

What are 2 dietary ways to treat osteoporosis?

Increase ca (rdi = 800mg/day)
increase Vitamin D, supports ca absorption

What is the non dietary prevention method for osteoporosis?

Reach peak bone mass in late adult.

Hypertension is caused by a mixture of what 3 variables

Age
genetics
behaviour encompassing alcohol, physical activity, sugar, smoking and to much nacl.

How does hypertension in collaboration with diabetes and dyslipidemia increase risk of CVD?

Hypertension and diabetes damage walls of blood vessels overtime.
lipids attach to the damaged areas of the blood vessels eventually leading to atherosclerosis.

What are the 4 primary ways to treat hypertension?

Lower nacl
lower alcohol
increase physical activity
lose weight

What is characterised as severe blood pressure/hypertension?

>180/110 mmHg

What is characterised as moderate blood pressure/hypertension?

>160/100 mmHg

The question on the page originate from the summary of the following study material:

  • A unique study and practice tool
  • Never study anything twice again
  • Get the grades you hope for
  • 100% sure, 100% understanding
Remember faster, study better. Scientifically proven.
Trustpilot Logo