Physical examinations are done
a. to maintain wellness
b. to detect early some diseases like cancer and heart disease
c. as a good approach to preventive medicine
d. to make sure employees are able to perform certain duties that are in their job description
b. to detect early some diseases like cancer and heart disease
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To determine the identity of the drug or toxin a patient may have been overexposed to, the nurse should evaluate the
A) hemoglobin and hematocrit. B) electrolytes. C) toxicology screen. D) liver function tests.
The nurse explains to the parents of a hospitalized child that their child will receive fentanyl for an upcoming procedure. What advantage of fentanyl will the nurse explain?
a. It is specifically designed for children. b. It has a rapid onset. c. It is nonaddicting. d. It has a long duration.
How would the nurse explain to the patient who is taking cyclophosphamide (Cytoxan), an alkylating agent, about how the medication works?
a. It inhibits DNA and RNA synthesis b. It interferes with DNA replication c. It damages the cell in S phase of replication d. It alters the hormonal environment that promotes cancer growth
Blood leaves the heart through which of these structures?
a. arteries c. veins b. capillaries d. vesicles