The type of blood vessel that allows easy passage of oxygen, carbon dioxide, nutrients, and waste through its cell wall is the ________
A) arteriole B) artery C) vein D) capillary
D
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Which of the following growth parameters is used as a screening tool for assessing underweight and overweight or obesity in young children?
a. weight-for-age percentile b. length or stature for age percentile c. body mass index for age percentile d. actual body mass index e. actual weight in kg
Which of the following in not a common mineral deficiency in developing countries?
A) Iodine B) Iron C) Sodium D) Zinc
Symptoms of vitamin B-6 deficiency include
A. dermatitis. B. microcytic anemia. C. depression, confusion, and convulsions. D. All of these choices are accurate.
Advanced vitamin A deficiency can lead to a condition of irreversible blindness known as
A) anemia. B) hyperkeratosis. C) xeropthalmia. D) Kashin-Beck disease.