KINE 250 Lecture Notes - Lecture 14: Gestational Diabetes, Immune Disorder, Ghrelin

40 views4 pages

salmonmule498

2 Dec 2016

School

Department

Course

Professor

For unlimited access to Class Notes, a Class+ subscription is required.

Document Summary

Obesogenic: environments that promote increased food intake, unhealthy food, and physical inactivity. Overweight: having body weight more than 10% above healthy levels. Obesity: having body weight more than 20% above healthy levels. Almost 30% of the world"s population are overweight. 29 million people have diabetes, which is associated with being overweight and obese. Definition: disease characterized by a persistently high level of sugar (glucose) in the blood. Fastest growing chronic disease in american history. Kills more americans each year than breast cancer and aids combined. Hyperglycemia: high blood glucose levels seen in diabetes. Individual"s own immune system attacks and destroys the insulin-making cells in the pancreas. Daily insulin injections (insulin infusion) required for survival. Patients must monitor diet / exercise levels. Accounts for 95% of all diabetes cases. Pancreas does not make sufficient insulin or body cells are resistant to insulin"s effects. Cluster of six conditions linked to overweight and obesity.

Related Questions

Based on âMorgan: A case of Diabetesâ by Lisa Rubin and Clyde Freeman Herreid (National Center for Case Study Teaching in Science)

The Patient:

Morgan Water is a 27-year old Native American that lives on a reservation in Oklahoma. Nearly Â¼ of Morganâs tribe has diabetes but she has no direct family history of diabetes, heart disease, or other serious conditions. She is however obese (BMI = 32) and leads a sedentary lifestyle. Morgan has been suffering from an increasing persistence of symptoms including unusual thirst, dizziness, blurred vision, and numbness in her right foot. The symptoms have been developing over several months but as she is planning her wedding she attributed them to nerves. She is finally persuaded to see her family doctor. Her non-fasting blood glucose level was elevated so the doctor has her return the next morning for a fasting blood sample so they could more accurately measure her blood glucose and insulin. Her blood results are below:

Test	Morganâs values	Normal range	Pre-Diabetic range	Diabetic range
Plasma glucose, mg/dl	260	70 -139	140 - 199	â¥ 200
Fasting glucose, mg/dl	140	â¤ 99	100 - 125	â¥ 126
A1C, %	7.6	~ 5	5.7 â 6.4	â¥ 6.5
Fasting Insulin, mIU/ml	34	2 - 10	10 - 20	â¥ 20

The recommendation of Morganâs doctor was to improve her exercise, good nutrition, and weight loss. He recommends meeting with a nutritionist to assist Morgan in her weight loss goals. When Morgan got home and told her family the diagnosis they however had LOTS of suggestions on how she can lose weight. Below is a description of the advice given to her by three family members.

Best friend Savannah:

âYou know how Iâve been losing weight? Well, Iâve been on the Atkinsâ Diet. I heard about it on TV. Itâs great! You get to eat steak, chicken wings, and all the good stuff. All you have to do is limit carbohydrate intake. You should definitely give it a try. This diet has been around for years and it has worked for lots of people, including me.â

*Note: Atkinâs Diet recommends: 10% carbohydrates, 55% fats, 35% protein

Brother Alan:

âI think the best thing for you to do is exercise and stop eating all of that pizza and candy and food filled with fat. Our people never used to eat that junk. I say eat meals that are nutritionally balanced and high in fiber and low in refined sugars and saturated fats. And run a lot. Stop sitting around the house.â

Grandfather:

âMorgan, it is true that it is best to live in harmony and balance â to eat a nutritionally balanced diet that includes carbohydrates, proteins, and âgoodâ fats to meet your bodyâs needs. That is good. But look to your heritage. Our people were never overweight before we started eating âcivilizedâ food. Look to our native diet. I think you should look to traditional herbal remedies for help. What Alan says is true. Exercise is good. But it is sometimes not enough. Our people have always looked to natural medicine for cures. They will lift your spirits and energize you. Then you will lose weight and you will be healthy again. I hear the herbs from the diet shop are safe and good. But you must take them like the medicine label says. It canât hurt to try them.â

*Note: these herbal supplements Morganâs grandfather is recommending contain the herb

ephedra (ephedrine).

Question 5:

Given Morganâs metabolic state, what is the primary fuel source for her cells currently?

A. Carbohydrates (glucose)

B. Fats

C. Proteins

D. It is a balance of all three

Question 6:

Metabolic ketoacidosis is a common problem with diabetics, which is caused by which of the following?

A. Excessive oxidation of fatty acids, leading to an accumulation of ketone bodies in the blood.

B. Excessive oxidation of glucose, leading to an accumulation of ketone bodies in the blood.

C. Excessive oxidation of proteins, leading to an accumulation of ammonia in the blood.

D. Hyperglycemia.

Question 7:

Which weight loss suggestion is designed to achieve some level of ketosis?

A. Atkins Diet

B. Exercise

C. High fiber diet

D. Herbal treatments

Question 8:

One major side effect of the herbal supplement can be hot flashes and increased perspiration due to increased thermogenesis, what is the likely cause of the heat production?

A. Increasing the activity of phosphfructokinase-1.

B. Increasing the activity of the pyruvate dehydrogenase complex.

C. Increasing the activity of citrate synthase.

D. Increasing the activity of uncoupling proteins.

Question 9:

Would substituting fiber and complex carbohydrates (larger % cellulose) for the simple sugars and starches (high sucrose and amylose/amylopectin) help Morgan lose weight, why?

A. Yes, because complex carbohydrates like cellulose are largely indigestible so they pass through

the digestive tract without being absorbed.

B. Yes, cellulose contains less glucose residues than amylose or amylopectin.

C. Yes, because the fructose in sucrose is much more responsible for weight gain than the glucose.

D. No, because cellulose, amylose, and amylopectin are all composed of glucose so it doesnât

matter.

Question 10:

Which weight loss suggestion will lead to an increased need for gluconeogenesis?

A. Atkins Diet

B. Exercise

C. High fiber diet

D. Herbal treatments

Question 2

The DSM-IV describes an "Eating Disorder Not OtherwiseSpecified" as:

self-starvation that leads to severe nutrient deficiencies

compulsive eating disorder

a variety of atypical eating behaviors used to maintain or lowerbody weight

recurrent episodes of extreme overeating followed byself-induced vomiting

Question 3

The nutrition paradox refers to:

coexistance of underweight and obesity in the same region

too mucn vitamin A in foods rich in vitamin C

poor countries that have excessive rates of obesity

obese children from nonobese parents

Question 4

Which of the following represents a nutrition transition?

decreased reliance on carbohydrates

increased consumption of sugar

increased availibility of maize over corn

lower-fat subsistence crops

Question 5

Which of the following is NOT part of the GOBI initiative?

breast-feeding

obesity control

immunization

growth monitoring

Question 6

Which of the following is a response to the drawbacks of theGreen Revolution?

WIC

high yield varities of grains

sustainable agriculture

biotechnology

Flag this Question

Question 70.5 pts

Worldwide, the major cause of undernutrition is:

unequal distribution of food

diseases (like AIDS)

poor farming practices

overpopulation

Question 8

Which agency monitors all confirmed causes of food-borneillness?

EPA

FDA

CDC

USDA

Question 9

In which of the following environments does Clostridiumbotulinum flourish?

acidic

alkaline

<40 degrees F

> 140 degrees F

Question 10

Which of the following is an example of food intoxication?

Norwalk virus

Salmonella

hepatitis A

Clostridium botulinum

Question 11

All of the following describe characteristics of the femaleathlete triad EXCEPT

menstrual dysfunction

disordered eating

hypertension

osteoporosis

Question 12

Impulsive, low self-esteem, seeks attention, extroverted, anderratic describe personality traits of:

bulemia nervosa

binge-eating disorder

obesity

anorexia nervosa

Question 13

Obsessive-compulsive, perfectionism, socially inhibited,compliant, and emotionally restrained describe personality traiatsof

binge-eating disorder

anorexia nervosa

bulimia nervosa

obesity

Question 14

The Institute of Medicine recommends a minimum of ________minutes of physical activity each day for adults.

Question 15

Regular exercise reduces the risk of type 2 diabetes by all butwhich of the following?

decreases the cellular uptake of blood glucose

delays the onset of complications of type 2 diabetes

increases control of blood glucose

enhances the action of insulin

Question 16

What is meant by the overload principle?

stretching a muscle group beyond the joint's healthy range ofmotion

improving fitness by placing extra physical demand on thebody

complete depletion of the body's glycogen

subjecting the body to inappropriately high stress

Question 17

The acronym FIT stands for:

fatigue, intensity, and training.

flexibility, increase, and training.

fitness, increase, and time.

frequency, intensity, and time.

Question 18

To achieve cardiorespiratory fitness it is recommended thattraining should occur ________.

3-5 days a week

daily

more than 5 days a week

2-3 days a week

Question 19

To achieve and maintain physical fitness, exercise intensityshould be ________ of the maximal heart rate.

35-50%

15-25%

25-30%

50-80%

Question 20

In which of the following types of exercise would CP (creatinephosphate) be an important source of energy?

biking up a mountain

sprinting in the 100-meter race

running a 10-kilometer road race

playing in a football game

Question 21

Which is NOT an advantage of aerobic metabolism over anaerobicmetabolism?

Much more energy is produced for every fuel molecule.

Aerobic metabolism acts more quickly.

Harmful metabolites do not accumulate as quickly.

A greater fuel supply is available.

Question 22

An unwanted effect of an overly vigorous warm-up is:

increased muscle temperature.

glycogen depletion.

increased body temperature.

reduced stress levels.

Question 23

Each day Bill power-walks for 45 minutes. Which fuel source(s)provide(s) energy during this activity?

amino acids

glucose

fatty acids

fatty acids and glucose

Question 24

The main disadvantage of using fat as a fuel is:

the body's limited storage capability.

its low energy density.

its slow metabolic breakdown.

the limitation of anaerobic metabolism.

Question 25

Joseph plays basketball for his high school team and he isconcerned that he is not consuming enough kilocalories to supporthis activity. Which of the following would be the best indicatorthat he is not consuming adequate kilocalories?

His hemoglobin is low.

His blood glucose levels are low.

His performance has been impaired.

He is losing weight.

Question 26

Rachel is a gymnast who trains 2 hours/day on average. Shesupports her daily activity by consuming 2,500 kilocalories perday. How many kilocalories should she be consuming fromcarbohydrate sources?

1,500-1,625 kilocalories

1,125-1,300 kilocalories

1,300-1,500 kilocalories

1,625-1,750 kilocalories

Question 27

The best time to replenish glycogen stores is:

the day after exercising.

a few hours before exercising.

the day before exercising.

right after exercising.

Question 28

In which of the following events would carbohydrate loading bethe most beneficial?

cross country skiing

baseball game

weight lifting

100-yard dash

Question 29

Osteoporosis, eating disorders, dehydration, and heat illnessare all possible consequences of:

the Zone diet.

carbohydrate loading.

inadequate dietary intake.

overtraining.

Question 30

Which of the following is the most potentially harmful?

heat syncope

heatstroke

heat cramps

heat exhaustion

Question 31

Which of the following athletes would be LEAST likely to developiron deficiency anemia?

a female marathon runner

a male basketball player who is a vegan

a female gymnast

a male distance swimmer

Question 32

Amenorrhea, sometimes seen in female athletes, is:

the onset of menstruation.

osteoporosis.

the loss of the menstrual cycle.

frequent diarrhea.

Question 33

Some athletes believe that caffeine can enhance athleticperformance because it has been shown to:

increase the transport of amino acids to exercising muscle.

increase muscle flexibility and strength.

increase the use of fatty acids as a fuel source.

regenerate ATP for energy.

Question 34

Which of the following ergogenic aids has been shown to enhanceshort-term exercise and resistance training?

chromium picolinate

creatine

carnatine

ephedrine

Question 35

Consuming processed foods as opposed to whole foods decreasesthe risk of contracting a food-borne illness.

True

False

Question 36

Regular physical activity can increase HDL-cholesterol.

True

False

Question 37

Nearly 1 in 6 American adults reports getting no physicalactivity at all.

True

False

Question 38

Lactic acid is a by-product of high-intensity exercise.

True

False

Question 39

Training can enhance the ability to store glycogen.

True

False

Question 40

The primary fuel source utilized in both anaerobic and aerobicexercise is protein (amino acids).

True

False

Question 41

Studies suggest that athletes need to consume more than 2grams/kg of protein each day to maintain muscle strength.

True

False

Question 420.5 pts

Refigerating or freezing foods will kill any bacteria present inthe food.

True

False

Question 43

Most athletes do not consume enough protein to support theiradded physical activity.

True

False

Question 44

Thirst is a very reliable indicator of dehydration.

True

False

KINE 250 Lecture Notes - Lecture 14: Gestational Diabetes, Immune Disorder, Ghrelin

Document Summary

Get access

Related textbook solutions

Calculus

Single Variable Calculus: Early Transcendentals

CALCULUS:EARLY TRANSCENDENTALS

Related Documents

KINE 250 Chapter 10: Reaching and Maintaining a Healthy Body Weight

KINE 250 Lecture Notes - Lecture 16: Angioplasty, Statin, Abdominal Obesity

BHAN155 Lecture Notes - Lecture 11: Basal Metabolic Rate, Resting Metabolic Rate, Twin

Related Questions