Medicine, 13.10.2021 03:30, alananicoleee
A physical examination was used to screen for breast cancer in 2,500 women with biopsy-proven adenocarcinoma of the breast and in 5,000 age- and race-matched control women. The results of the physical examination were positive (i. e., a mass was palpated) in 1,800 cases and in 800 control women, all of whom showed no evidence of cancer at biopsy. 1. The sensitivity of the physical examination was: 2. The speciicity of the physical examination was: 3. The positive predictive value of the physical examination was:
Answers: 1
Medicine, 09.07.2019 19:10, tonnie179
Anurse is reviewing the medication administration record of a client who reports having a dry productive cough for the past 2 weeks. which of the following medications should the nurse report to the provider? a. furosemide b. lisinopril c. diltiazem d. metoprolol
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Medicine, 09.07.2019 20:20, angie07253
The concave notch in the kidney is referred to as the: a. hilum b. medulla c. calyx d. cortex
Answers: 2
Medicine, 09.07.2019 20:20, bfgnnnbddf6830
Which of the following is a reasonable controlled pressure setting on an insufflation machine? a. 5 to 9 mm hg b. 12 to 15 mm hg c. 19 to 25 mm hg d. 26 to 32 mm hg
Answers: 3
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