At 50 percent training intensity, the recommended duration of cardiorespiratory training for a reasonably conditioned adult is ____ minutes per session
a. 15 to 20
b. no more than 45
c. about 30
d. about 60
e. no less than 90
d
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Which of the following statements regarding melanin is FALSE?
A) Melanin causes the formation of wrinkles. B) Melanin gives skin its color. C) Melanin protects against ultraviolet rays. D) Melanin protects against skin cancer.
Clients with ischemic coronary vessel disease and acute coronary syndrome (ACS) are classified as low or high risk for acute myocardial infarction based on characteristics that include significant:
A) Heart murmurs B) ECG changes C) Pulmonary disease D) Pericardial effusion
An older adult client has informed the nurse that he didn't take his medication for the past week because he ran out and had no money to refill the prescription. What solution might the nurse suggest?
a. Ask the physician to prescribe a generic or less-expensive alternative if the cost of the medicine is prohibitive. b. Ask the client if he has a credit card that he can use to purchase the medication. c. Ask the client if he has any family or friends that he can borrow the money from. d. Instruct the client to take the medicine every other day to save money.
The suffixes -algia and -itis are often used to refer to problems with the musculoskeletal system. What is the difference between these two suffixes?
A) -algia means acute, and -itis means chronic. B) -algia refers to proximal body parts, and -itis refers to distal body parts. C) -algia means pain, and -itis means inflammation. D) There is no difference.