BIO150 final exam

11 Jun BIO150 final exam

Question
• Question 1

Match the nutrient with the food source. (Note: there is more than one correct answer)

o

Question Correct Match Selected Match

Protein H.

peanuts B.

steak

Lactose G.

whole milk G.

whole milk

Fructose I.

strawberries I.

strawberries

Fiber C.

multi-grain bread roll C.

multi-grain bread roll

Saturated fatty acid B.

steak E.

margarine

Unsaturated fatty acid F.

olive oil F.

olive oil

trans fatty acid E.

margarine A.

smoked salmon

Omega-3 fatty acid A.

smoked salmon A.

smoked salmon

Cholesterol G.

whole milk E.

margarine

Vitamin A D.

carrots D.

carrots

o

All Answer Choices

A.

smoked salmon

B.

steak

C.

multi-grain bread roll

D.

carrots

E.

margarine

F.

olive oil

G.

whole milk

H.

peanuts

I.

strawberries

o

• Question 2

To make the meal below a vegetarian meal you would need to leave out the _____?

steak with side of pasta with lentils, peas, carrots and melted butter

Evaluation Method Correct Answer Case Sensitivity

Exact Match steak

Exact Match butter

Exact Match steak and butter

Exact Match melted butter

Exact Match steak and melted butter

• Question 3

The meal below could be a problem for people with common food allergies or intestinal disorders. Identify TWO food items and their respective food allergy/intestinal disorder.

Grilled chicken and pasta with lentils, peas, a glass of milk, and yogurt with peanuts and strawberries.

(extra credit for identifying more than two food items that can trigger allergies/intestinal disorders)

Selected Answer: Strawberries and grilled chicken

Peanuts: peanut allergy

Milk: Lactose intolerance

Pasta (gluten): Celiac Disease

Chicken (phenylalanine): PKU

• Question 4

Protein digestion begins in the ___

Mouth

Esophagus

Stomach

Small Intestine

Large intestine

• Question 5

Registered dietitians strongly recommended that most athletes consume protein supplements.

True

False

• Question 6

Saturated fatty acids are ___ healthy than unsaturated fatty acids

more

less

• Question 7

You have discovered that your LDL level is 200 mg /dL and your HDL is 40 mg /dL. What should you do to become more healthy?

Lower your LDL and HDL

Lower your LDL and raise your HDL

Raise your LDL and lower your HDL

Raise your LD and raise your HDL

Nothing. This is a healthy cholesterol level

• Question 8

_____ is an example of a fat soluble vitamin.

Selected Answer: Vitamin A

Evaluation Method Case Sensitivity

Exact Match A

Exact Match D

Exact Match E

Exact Match K

Exact Match Vitamin A

Exact Match Vitamin D

Exact Match Vitamin E

Exact Match Vitamin K

Exact Match vitamin A

Exact Match vitamin D

Exact Match vitamin E

Exact Match vitamin K

• Question 9

Boiling vegetables reduces their vitamin content.

True

False

• Question 10

Some vitamins can be destroyed by exposure to heat, light, or air.

True

False

• Question 11

Match the vitamin to the respective deficiency disorder.

o

Question Correct Match Selected Match

Vitamin A C.

Night blindness C.

Night blindness

Vitamin D F.

Rickets in children and osteomalacia in adults F.

Rickets in children and osteomalacia in adults

Vitamin K E.

Excessive Bleeding E.

Excessive Bleeding

Thiamin D.

Beriberi and Wernicke-Korsakoff syndrome D.

Beriberi and Wernicke-Korsakoff syndrome

Niacin G.

Pellagra G.

Pellagra

Vitamin B-12 B.

Pernicious anemia B.

Pernicious anemia

Vitamin C (Ascorbic Acid) A.

Scurvy A.

Scurvy

o

All Answer Choices

A.

Scurvy

B.

Pernicious anemia

C.

Night blindness

D.

Beriberi and Wernicke-Korsakoff syndrome

E.

Excessive Bleeding

F.

Rickets in children and osteomalacia in adults

G.

Pellagra

o

• Question 12

Match the mineral on the left to the description on the right.

o

Question Correct Match Selected Match

Calcium (Ca) B.

Structural component of bones and teeth B.

Structural component of bones and teeth

Sodium (Na) D.

Excessive amounts can contribute to hypertension D.

Excessive amounts can contribute to hypertension

Potassium (K) A.

Deficiency can lead to irregular heartbeats and muscle cramps A.

Deficiency can lead to irregular heartbeats and muscle cramps

Iron (Fe)

All Answer Choices

A.

Deficiency can lead to irregular heartbeats and muscle cramps

B.

Structural component of bones and teeth

C.

Deficiency can lead to fatigue and low hemoglobin levels.

D.

Excessive amounts can contribute to hypertension

o

• Question 13

Which organ plays a key role in water conservation?

Liver

Small Intestine

Kidneys

Pancreas

• Question 14

Drinking too much water can also be unhealthy, resulting in coma or even death in extreme cases.

True

False

• Question 15

Harry and Ron both weigh 140 lb, but Ron is shorter than Harry. Thus, Ron would have _____ BMI.

a higher

a lower

the same

• Question 16

Brown fat cells are specialized to

store glycogen

metabolize fat to generate heat

store fat.

metabolize amino acids.

• Question 17

Christina is a 21-year-old woman. Her percentage of body fat is 25%, which is considered ___.

too low

healthy

too high

• Question 18

Jason consumes 4,000 kcal/day and burns 2,000 kcal/day. Jason thus would have a ____ energy balance.

positive

neutral

negative

• Question 19

Name one health problem that is associated with overweight and obesity._____.

(see Table 10.5)

• Question 20

Skipping breakfast can lower your metabolic rate.

True

False

• Question 21

Which of the following activities is generally classified as aerobic?

Strength training

Lap swimming

Playing golf

Gardening

• Question 22

Regular exercise does not help with weight loss, because you just end up eating more.

True

False

• Question 23

All weight supplements advertised on TV are safe and effective.

True

False

• Question 24

Greg is a 20 yrs old male. What should be his target heart rate for a moderate-intensity workout?

60 bpm

100 bpm

160 bpm

220 bpm

• Question 25

What molecule is the main energy source for all cells?

Lactic acid

ATP

Triglycerides

DNA

• Question 26

Which nutrient should you eat after completing an intense workout to restore your stores of glycogen?

Carbohydrates

Fats

Proteins

• Question 27

Proteins are normally the primary energy source during vigorous exercise.

True

False

• Question 28

_____ is a common symptom of food-poisoning.

Selected Answer: Nausa, Vomiting, diarrhea

Evaluation Method Correct Answer Case Sensitivity

Exact Match Diarrhea

Exact Match Nausea

Exact Match Vomiting

Exact Match Intestingal cramps

• Question 29

Drinking water from a lake can most likely expose you to which food-borne pathogen?

E. Coli

Rotavirus

Giardia

C. botulinum

• Question 30

The FDA permits food to contain small amounts of insect parts, because contamination is difficulty to completely avoid.

True

False

• Question 31

You want to stock your home for a possible emergency situation. Would 1 gallon of water be sufficient to keep one person fully hydrated for 4 days?

Yes

No

• Question 32

Nutritional deficiencies are most likely to affect human development during the ___ trimester.

first

second

third

fourth

• Question 33

______ is a possible side effect of the early pregnancy (first trimester). (There are several potential correct answers, please name only one.)

Selected Answer: Increased urination

Evaluation Method Case Sensitivity

Exact Match Morning sickness

Exact Match Fatigue

Exact Match Swollen feet

Exact Match Constipation

Exact Match Heartburn

Exact Match Enlarged breasts

• Question 34

Rapid, excessive weight gain after the fifth month of pregnancy could be a sign of _______.

Spina Bifida

Celiac disease

Low blood pressure

Preeclampsia

• Question 35

What are the TWO advantages of breastfeeding over formula milk?

See Table 13.4. Examples include

Breast milk is free of bacteria, supplies antibodies and immune cells, reduces risk of food allergies, reduces uterine bleeding after delivery.

• Question 36

____ is a common sign of a food allergy in infants.

Selected Answer: Skin rash

Evaluation Method Case Sensitivity

Exact Match Runny nose

Exact Match Intestinal pain

Exact Match Itchy skin

Exact Match Vomiting

• Question 37

Which of the following is safe feed to a 2 month old infant?

Chicken nuggets

Soda (Pop)

Honey

All of the above

None of the above

• Question 38

What is one possible problem with drinking caffeinated beverages while excersing?

Selected Answer: Causes tremors and decreases hand steadiness

Dehydration

• Question 39

Which food would be a good source of phytochemicals?

fried chicken

grilled chicken

beef

tomatoes

• Question 40

Your target heart rate zone during moderate intensity exercise should be _____% of your age-related maximum heart rate.

30-50

50-70

60-80

70-85