CERTIFIED EMERGENCY NURSE (CEN) EXAM 2025|ORIGINAL 150Qs&As|ALREADY GRADED A+|100% VERIFIED

CERTIFIED EMERGENCY NURSE (CEN) EXAM 2025|ORIGINAL ALREADY GRADED A+|100%
VERIFIED

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mydriasis - (ANSWER)dilation of the pupil of the eye



Epinephrine can cause hyperglycemia in ___________ - (ANSWER)diabetic patients



Norepinephrine (levophed) initial rate of _________ - (ANSWER)0.03 mcg/kg/min



Norepinephrine (levophed) titration rate of ________ - (ANSWER)0.03 mcg/kg/min - Q3min



Norepinephrine (levophed) is NOT compatible with _______ - (ANSWER)SALINE

(mixed in D5W at 4mg in 250cc D5W



Norepinephrine (levophed) indicated for ________ - (ANSWER)SEVERE HYPOTENSION

acute hypotension, profound hypotension post-cardiac arrest, and severe sepsis



List the adverse effects (undesired) of norepinephrine (levophed) - (ANSWER)-bradycardia

-arrhythmias

-peripheral (digital) ischemia

-hypertension

-cardiac arrest



Define extravasation - (ANSWER)The leakage of fluid, such as blood lymph, or medication from its
proper vessel or tube into the surrounding tissues.



If extravasation occurs while receiving peripheral IV Norepinephrine (levophed), can cause
_____________ - (ANSWER)tissue necrosis and sloughing



Epinephrine (Adrenalin) should NOT be used in patients with ___________ - (ANSWER)Closed-angle
glaucoma