Which best represents the safe use of equipment by a nursing assistant?
asking a nurse to demonstrate how to use a new monitor to measure heart rate and blood pressure
trying to fix a patient’s bed that was having problems adjusting up and down before putting the patient back into bed
determining a thermometer was broken, getting a new one, and placing the broken one back on the shelf
making sure the oxygen tanks are full after placing the mask properly on a patient
Answers: 2
Health, 22.06.2019 23:30
Group of genes that encode molecules found in all body cells, creating a biochemical “fingerprint” that serves as the “id” for cells so that they are marked as “self” a) deoxyribonucleic acid (dna) b) entry inhibitors c) major histocompatibility complex (mhc) d) non-nucleoside reverse transcription inhibitors (nnrtis)
Answers: 2
Health, 23.06.2019 05:00
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
Answers: 1
Health, 23.06.2019 08:00
Having health insurance means that a family cannot go bankrupt due to medical expenses. true or false?
Answers: 1
Which best represents the safe use of equipment by a nursing assistant?
asking a nurse to demonstr...
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