Which environmental factors have been shown to have greatest significant effect on the frequency of genetic mutations in humans?
a. Tobacco use
b. Radiation exposure
c. Obesity
d. Severe allergies
e. Stressful occupation
Answer:
a. Tobacco use
b. Radiation exposure
c. Obesity
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The nurse is having difficulty inserting a large caliber intravenous catheter to facilitate fluid resuscitation to a hypotensive trauma patient
The nurse recommends which of the following emergency procedures to facilitate rapid fluid administration? a. Placement of an intraosseous catheter b. Placement of a central line placement c. Insertion of a femoral catheter by a trauma surgeon d. Rapid transfer to the operating room
During the assessment of an adult client's blood pressure, the nurse notes the following on the sphygmomanometer: first faint tapping sounds at 136, swishing sounds at 120, clear tapping sounds at 108, muffled sounds at 98, and silence at 76
This nurse would document this client's blood pressure as_____________. Standard Text: Fill in the blank(s) with correct word
A patient suffers from bloody diarrhea after eating at a local restaurant. The patient has been infected with a(an)
A) Bacteria B) Virus C) Fungi D) Protozoa
Signs and symptoms of dysphagia are
A) playing with food. B) sore throat and nasal drainage. C) difficulty controlling liquids in the mouth. D) taking a long time to eat meals.