CMSRN/CMSRN Exam/Updated A+ Score Guide Solution: Questions & Answers

what med is first given in hypertensive urgency (Ans- clonidine anticholinergics for copd (Ans- reduce mucus production, inhibit vagal stimulation, prevent smooth muscle contraction in airway. Spiriva, ipratropium non-rebreather vs venturi mask (Ans- non-rebreather is first choice for COPD in emergency, but has risk of CO2 retention. venti is higher flow, used when provider has concern about co2 retention when do you see petechiae over the chest and arms (Ans- fat embolus when does alcohol withdrawal occur (Ans- 12-48h after last drink. symptoms can begin after 4h, peak at 24-48h, last up to two weekssundowner syndrome (Ans- symptoms at night, common in dementia but can occur without dementia, may be due to sensory overload Tort (Ans- an action that wrongly causes harm to someone but is not a crime, and is dealt with in civil court. can be intentional (assault and battery) or unintentional (negligence). tort = wrongful act Hydroxurea (Ans- has anti-sickle properties what is a big risk factor for sudden cardiac death/dysrhythmias (Ans- left ventricular dysfunction