When you begin exercising
A) systolic pressure decreases.
B) capillaries close.
C) cardiac output increases.
D) blood vessels leading to active muscles constrict.
C
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The LPN performs a routine finger stick to check glucose and obtains a reading of 279 g/dL. The LPN would anticipate standing orders to provide sliding scale coverage with which of the following types of insulin?
A. Humalog 75/25 B. Regular C. Ultralente D. Novolin 70/30
A client 50 years of age is diagnosed with Class III (moderate) heart failure. How is Class III heart failure different from other classes of heart failure in the client, according to the New York Association of Classification of Heart Failure?
1. The client with Class III (moderate) heart failure will feel comfortable with ordinary physical activity. 2. The client with Class III (moderate) heart failure will feel fatigue and palpitations but only with ordinary activity. 3. The client with Class III (moderate) heart failure will have symptoms such as fatigue, palpitations, or dyspnea while doing less than normal physical activities. 4. The client with Class III (moderate) heart failure will be unable to carry out physical activities comfortably.
Randy, 82 years of age, has relative achlorhydria. What process will this affect?
A) excretion B) absorption C) metabolism D) distribution
In men, urine often mixes with semen before exiting the urethra.
Answer the following statement true (T) or false (F)