The narrowest blood vessels are called:
A) arterioles.
B) veins.
C) capillaries.
D) venules.
C) capillaries.
The narrowest blood vessels are capillaries. Venules are the smallest veins.
Arterioles are the smallest arteries. Neither veins nor arteries are as narrow as capillaries.
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Extracorporeal shockwave lithotripsy uses ________ to treat kidney stones.
A) X-rays B) ultrasound C) radio waves D) surgery
When a male child inherits an X-linked disorder from his heterozygous carrier mother:
A) His sons will be carriers. B) His father has the disorder. C) Some of his sisters will be carriers. D) His daughters will have the disorder.
Match each name to the definition listed below.
a. Actions
b. Adverse reactions
c. Cautions
d. Classifications
e. Contraindications
1. List of conditions for which the drug should not be given
2. Broad subcategory to include drugs that affect the body in similar ways
3. Description of the cellular changes that occur as a result of the drug
4. List of conditions requiring closer observation for specific side effects when giving the drug
5. List of possible unpleasant or dangerous secondary effects, other than the desired effect
Which of the following is the best advice for someone wanting to gain weight?
A. Drink protein drinks, especially at breakfast. B. Substitute milkshakes for other beverages. C. Add two to three healthy snacks between three moderate-size meals. D. Eat more cheese and drink more milk. E. Have a candy bar for a mid-morning and mid-afternoon snack.