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A nurse provides education regarding the proper use of a car seat to the parents of an infant. Which of the following instructions should the nurse include? (Select all that apply.) A. Place car seat rear facing in the rear seat. B. Tighten harness of the car seat so it fits snugly. C. Put the retainer clip of harness at the level of infant's armpits. D. Adjust shoulder harness slots of car seat to be level with infant's ears. E. Avoid placing rear facing car seats in a front seat ...

Normal Length for PR, QRS, and QT intervals. PR 0.12-0.20 sec, QRS 0.08-0.12 sec, and QT interval less than or = to 450 ms or half the R-R interval Big box on ECG readings = ___ seconds? 0.20 seconds Little boxes on ECG readings = ____ seconds? 0.04 seconds The mA that achieves capture is the _______ _________ pacing threshold Defibrillation energy settings (biphasic and monophasic) biphasic 120-200 j and monophasic 360 j Synchronized Cardioversion energy settings for SVT or aflutter...

Heart rate on an ECG number of complexes in 6 seconds x 10 evaluating the heart rhythm regular or irregular; look at R-R intervals PR interval 0.12-0.20; top of P wave to top of R wave - determine if consistent or not QRS complex <0.12 seconds NSR seen in majority of patients, 60-1

Normal VT 6-8 ml/kg Normal RR/Frequency 12-16 bpm Appropriate frequency (RR) if setting the Vt at: -6 ml/kg -7 ml/kg -8 ml/kg -16 bpm -14 bpm -12 bpm Appropriate PEEP 5 cmH2O Normal I-time 0.8-1.2 sec I:E for an obstructive disease pat

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kidneys are like 2 washing machines bc they wash the blood of wastes/toxins and regluate fluid volume too heart sends _____ of the CO to the kidneys via the descending aorta 25% kidneys send blood to ________ first nephron where does blood get filtered in kidneys? bowmans capsule inside nephron GFR over _____ is normal 90 what do we use to stage kidney disease GFR FREE pneumonic to remember functions of kidneys F- filtration of wastes, meds, electrolytes (where fluids flow, electrol...

patient who awakens from 6 hours of sleep with symptoms of stroke What is a contraindication to the administration of rt-PA in a patient with suspected ischemic stroke? decreasing level of consciousness The nurse is monitoring Mr. Stewart after he receives rt-PA. Which clinical manifestation indicated an adverse effect of rt-PA? right side lying A patient who recently recevied a liver transplant had a liver biopsy. Upon returning from the biopsy, how should the nurse position the pati...

The patient's serum creatinine level is 0.7 mg/dL. The expected BUN level should be: a. 1-2 mg/dL. b. 7-14 mg/dL. c. 10-20 mg/dL. d. 20-30 mg/dL. b. 7-14 mg/dL The patient's potassium level is 7.0 mEq/L. Besides dialysis, which of the following actually reduces plasma potassium levels and total body potassium content safely in a patient with renal dysfunction? a. Kayexalate b. Kayexalate with sorbitol c. Regular insulin d. Calcium gluconate a. Kayexalate The patient has jus...

You have just received change of shift report. Which patient should you assess first? a. 62 year-old man who is scheduled for a cardiac cath, and is ready to be transported now b. 58 year-old woman with COPD with an O2 saturation of 92% on 2 liters of O2, who is scheduled to be discharged home on O2 c. 36 year-old man admitted with an exacerbation of asthma with RR 36 at rest, and whose wheezing has diminished d. 72 year-old woman with history of asthma with HR 90 and is due for her bet...

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