Adult health exam 1 2024 With Correct Answers

Sharing drug-using paraphernalia is highly risky •Screening measures have improved blood supply safety •Puncture wounds are most common means of work-related HIV transmission - correct answer--contact with HIV blood transmission 1-3 weeks 3 weeks-3 months - correct answer--acute infection of HIV is when? HIV antibody test becomes positive when? 1. patient-centered care 2. teamwork and collaboration 3. evidence-based practice 4. quality improvement 5. safety 6. informatics - correct answer--6 QSEN care competencies 20% to 25% of sleep Follows NREM Brain waves resemble wakefulness Postural muscles inhibited Most vivid dreams - correct answer--REM Sleep is what % ,follows? 24-hour biologic rhythm fluctuations Regulated by the suprachiasmatic nucleus (SCN) in hypothalamus light detectors in retina - correct answer--what is circadian rhythm ? regulated by? synchronized through ? 75% to 80% of sleep time Divided into three stages N 1—slow eye movements N 2—HR and temperature decrease N 3—deep, or slow wave sleep (SWS); delta waves—measure sleep intensity - correct answer--NREM Sleep is what % and what are the three stages Abnormalities unique to sleep