Which action would be produced by the administration of caffeine?
a. Vasodilation of blood vessels in the CNS
b. Elevated levels of serum sodium
c. Promotion of fluid retention
d. Bronchodilation
d
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An older adult patient has been taught measures to prevent the development of skin cancer. Which statement, if made by the patient, indicates the need for more teaching?
a. "I will certainly miss my vegetable and flower gardening." b. "I should buy a sunscreen with an SPF of 15 or higher." c. "Now I have a good excuse to wear the straw hat my spouse hates." d. "My cool long-sleeved shirts will work just fine while I'm golfing."
The patient says to the nurse, "My doctor says I have heart disease and I need to decrease cholesterol in my diet. How did this happen?" What is the best response by the nurse?
1. "The arteries around your heart are narrowed by low density lipoprotein (LDL) cholesterol buildup in them." 2. "Low density lipoprotein (LDL) cholesterol is converted to saturated fat, which is stored in your coronary arteries." 3. "It is a good idea to decrease low density lipoprotein (LDL) cholesterol in your diet, although current research has not proven a correlation yet." 4. "Too much low density lipoprotein (LDL) cholesterol narrows all the arteries in your body so your heart does not receive enough blood to be healthy."
How many times per day will this patient receive insulin? 
A. 1 B. 2 C. 3 D. 4
The microwave is useful because it heats waterless bathing products evenly
Indicate whether the statement is true or false