Describe the unique property of iron that allows it to carry oxygen on hemoglobin.
What will be an ideal response?
Answers will vary.
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Which high-risk condition of pregnancy is treated using magnesium?
A. preeclampsia B. spina bifida C. hypomagnesemia D. leukocytosis E. thrombocytosis
Betty has type 2 diabetes, and she has difficulty keeping her fasting blood glucose level under 180 mg/dl. Based on this information, Betty has a high risk of
A. cystic fibrosis. B. irritable bowel syndrome. C. lactose intolerance D. kidney failure.
Which of the following category of complex carbohydrates is not digestible because they cannot be broken down by human digestive enzymes?
A) all starches B) straight chain starches C) branch chain starches D) fiber
Which of the following statements is true?
A. Walking, bowling and playing golf are forms of vigorous-intensity physical activity. B. For engaging in moderate physical activity, the target heart rate zone should be 25 to 50% of a person's age-related maximum heart rate. C. Aerobic exercise involves rhythmic, sustained contractions of large muscle groups. D. Low-intensity, unstructured physical activities include rapid walking, lunges, and squats.