All fetal monitors contain a logic system designed to reject artifact.
a. true
b. false
Ans: a. true
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A patient tells the nurse that he had chest pain into his left arm while moving a heavy trash can that lasted for about 10 seconds and stopped when he put the trash can down. This information would be included in which aspects of the PQRST assessment for chest pain?
1. P 2. Q 3. R 4. S 5. T
The nurse is preparing to administer an osmotic diuretic to a patient. What should the nurse do when providing this medication?
Select all that apply. 1. Check solution for crystallization prior to IV administration. 2. Evaluate urine output after test dose is given. 3. Assess for signs of worsening heart failure. 4. Assess for orthostatic hypotension. 5. Monitor patient for signs of ototoxicity.
Which conditions or factors in a 64-year-old man diagnosed with head and neck cancer are most likely to have contributed to this health problem?
A. He quit school at age 16 and has worked in a butcher shop for over 40 years. B. He uses chewing tobacco and drinks beer daily. C. His father also had head and neck cancer. D. His hobby is oil painting.
Use a half-life of 4 hours to determine the amount of a drug left in the body at 2 p.m. if a dose of 200 mg was administered intravenously at 6 a.m.
A. 50 mg B. 25 mg C. 12.5 mg D. None of the above