Which substance has been shown to increase the risk of cancer when used in combination with tobacco smoking?
a. Alcohol
b. Steroids
c. Antihistamines
d. Antidepressants
Answer: a. Alcohol
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What is true regarding testimony given at a deposition?
1. It is sworn testimony and may not be altered at trial. 2. The testimony given is sworn, but may be altered at trial if the witness desires. 3. The testimony is not sworn and can be changed at any time. 4. It is testimony that is not sworn that is given to an attorney after trial begins.
A 50-year-old woman is to undergo a modified radical mastectomy. The nurse knows that this procedure involves the removal of
a. all breast tissue, chest muscles, and axillary lymph nodes b. all breast tissue and axillary lymph nodes, while preserving the chest muscles c. internal breast tissue only d. the tumor and 2 to 3 centimeters of surrounding tissue
A 21-year-old client informs the nurse that he is not sleeping. The nurse learns that the client's girlfriend was killed in a car accident 1 month ago. Which statement would be of most concern to the nurse?
a. "I am moving on and plan to start dating again." b. "It's my fault. I shouldn't have let her go out that night." c. "I wish I died in the car accident instead of her." d. "I cannot sleep because I keep reliving the car accident."
Prinzmetal or variant angina is a more serious type of chest pain because:
1. It indicates there is a large area of myocardial ischemia. 2. It indicates there is associated renal disease. 3. It indicates there is associated pulmonary disease. 4. It indicates the presence of a myocardial infarction.