Two hours after taking a regular morning dose of insulin regular (humulin r®), a client presents to a clinic with diaphoresis, tremors, palpitations, and tachycardia. which nursing action is most appropriate for this client?
a. check pulse oximetry and administer oxygen at 2l per nasal cannula
b. administer a baby aspirin, one sublingual nitroglycerin tablet, and obtain an electrocardiogram (ecg)
c. check blood glucose level and provide carbohydrates if less than 70mg/dl (3.8mmol/l)
d. check vital signs and administer cortisol (tenormin®) 25mg orally is heart rate is > 120 beats per minute

What are the systems used to describe how information is stored in the brain? list each.

Which action is an appropiate immediate response to a flood? a. removing wet clothing b.marking flooodwater levels c.avoding crossing flowing water d.walking, no driving, through water

An 80-year-old woman comes to the urgent care clinic with dyspnoea on exertion. on physical examination, her blood pressure is 100/70, and her pulse is 75. she has no pulsus paradoxus. her jugular veins are distended, and she has distant heart sounds. in addition, she has extra third and fourth heart sounds. her liver is enlarged, and she has pedal oedema. she has occasional premature ventricular contractions on her electrocardiogram. a chest x-ray reveals clear lung fields with a dilated cardiac silhouette. her echocardiogram reveals ventricular walls with a "speckled pattern". which of the following is the most likely diagnosis? - alcoholic cardiomyopathy- amyloidosis- haemochromatosis- tuberculosis- viral myocarditis