Nutr2320 Exam 3 topics 10-14

Which of the following statements is true regarding gastrointestinal ( GI ) integrity ?

All All of the above .

Consuming . is linked to higher risk of colorectal cancer ?

All of the above

Which of the following statements is true regarding diabetes ?

All of the above

Which statement is false regarding food allergies ?

Allergies are caused by improper diet and lifestyle .

Onion and garlic provide a good source of

Allyl sulfides

DNA damage can be caused by all of the following except :

Antioxidants at normal physiological levels

Which of the following is not an American Cancer Society guideline for cancer prevention ?

Avoid strenuous physical activity .

Orange colored fruits and vegetables provide a good source of

B- cryptoxanthin

Which type of food preparation method is the most conducive to cancer prevention ?

Baking

Which pancreatic cell type functions to produce insulin?

Beta cells

The majority of the medical problems associated with diabetes are due to ____disease .

Cardiovascular

Which group of people is at the greatest risk for developing iron deficiency anemia ?

Children

What action releases myrosinase which activates isothiocyanates in cruciferous vegetables ?

Chopping

Which of the following is a symptom of hypoglycemia ?

Confusion

All of the following can increase iron . absorption except :

Folate

Which of the following is a source of catechins , epicatechins and epigallocatechin gallate ?

Green tea

Which of the following is a hormone that regulates iron homeostasis ?

Hepcidin

Which of the following is not a characteristic of the anticancer properties of the Mediterranean diet ?

High in protein promoting optimal health .

Which type of antibody is predominately associated with allergy ?

IgE e =allerg"ies"

The Academy of Nutrition and Dietetics makes the following dietary recommendation for managing diabetes

Improve lifestyle permanently with an individualized dietary approach

Which of the following dietary recommendations for anemia treatment is false ?

Incorporate phytates , oxalates to increase iron absorption in iron deficiency related anemia .

Green colored vegetables provide a good source of

Indoles

In carcinogenesis , the alteration of DNA would result in

Initiation

The absorption of vitamin B12 requires :

Intrinsic factor

Which of the following would stimulate the growth of friendly bacteria in the intestinal . tract the most ?

Inulin

Common symptoms of oral allergy syndrome ( OAS ) after ingestion of the allergic food include :

Itching and swelling of the lips , mouth , and throat .

Which type of phytochemical may act as phytoestrogens , prevent hormone sensitive ancers , and boost immunity ?

Lignans

Antibodies and antigens are both :

Proteins

Which statement below does not apply to the gut associate lymphoid tissue ?

Regulates glucose metabolism

cancer is one of the few cancers not related to diet .

Skin

Which of the following chemicals is a pre carcinogen ?

Sodium Nitrate

Food allergies are linked to immune system :

Specificity Memory Activation A , B , and C

In which immune site listed below do B cells mature ?

Spleen

At which stage of folate or vitamin B12 deficiency is the mean corpuscular volume ( MCV ) of red blood cells increased ( red blood cells appear larger than normal ) indicating macrocytic anemia ?

Stage IV

Which of the following is not an immune system related chemical mediator ?

Stem cells

Which of the following statements true regarding drugs used to manage diabetes ?

Stress - induced hyperglycemia can be a reason for a person with type 2 diabetes to require

Which type of phytochemical participates in phase I liver detoxification reactions ?

Terpenoids

Which of the following statements is false ?

The Somogyi effect is caused by the intake of a high glycemic index food .

higher Which of the following statements is true regarding cancer ?

The intake of raw fruits and vegetables is cancer protective .

Which statement is true regarding food allergies ?

They require dietary antigen avoidance .

In some individuals , the onset of type 2 diabetes can be prevented by maintaining a healthy diet , lifestyle , and body weight .

True

Iron is bound to transferrin for transportation .

True

It is estimated that one third or more of cancer deaths are attributed to diet , nutrition , and lifestyle behaviors such as poor diet , physical inactivity , overweight and obesity , and alcohol use .

True

The mobilization of iron from storage is dependent upon adequate copper .

True

With hemochromatosis , the person has excess stored iron as hemosiderin .

True

Which type of allergic reaction is known as immediate hypersensitivity ?

Type I

Which of the following is false regarding folate ?

Vitamin E is required to de - methylate and activate folate

Which of the following is true regarding exercise and diabetes ?

increases the need for carbohydrate when it exceeds 30 minutes

Which of the following is false regarding people with hypoglycemia of non - diabetic origin ?

they should eat a high fat diet to improve insulin's function .

Typically , if infant food allergies are going to correct , they usually do so before age ___ .

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