NCLEX-RN TEST PREP QUESTIONS AND ANSWERS

NCLEX-RN TEST PREP QUESTIONS AND ANSWERS when to begin pap testing - answerat age 21 regardless of sexual activity older adult changes - answerdry mucous membranes number and motility of cilia decrease immune system response diminished chest wall becomes less flexible ability to cough forcefully decreases when to start compressions - answerif after 2 mins of rescue breaths the pulse is < 60/min informed consent - answerpatient must be: -mentally competent - fully aware of risks and explanation ( should not still be asking ques ) -any sedating meds must be worn off non-rebreather mask - answerUsed in the delivery of O2 therapy, allows for HIGHER concentrations of O2 to be delivered than a nasal cannula. tight-fitting, may induce anxiety