What is the process to help determine whether an individual has been exposed to environmental contaminants called?
A) Exposure
B) Exposure estimate
C) Exposure pathway
D) Exposure history
D
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When auscultating the anterior thorax of a pregnant woman, the nurse notices the presence of a murmur over the second, third, and fourth intercostal spaces. The murmur is continuous but can be obliterated by pressure with the stethoscope
or finger on the thorax just lateral to the murmur. The nurse interprets this finding to be: a. Murmur of aortic stenosis. b. Most likely a mammary souffle. c. Associated with aortic insufficiency. d. Indication of a patent ductus arteriosus.
Which of the following indicates metabolic acidosis?
A) low pH, high PaCO2 B) high pH, high HCO3 C) low pH, low HCO3 D) high pH, low PaCO2
Patients with postpolio syndrome are experts in their own care.
Answer the following statement true (T) or false (F)
A patient with a history of chronic alcohol use is underweight and malnourished. What should the nurse expect to be prescribed to manage the patient's nutritional status?
A. Diazepam (Valium) B. Methadone C. Thiamine (vitamin B1) D. Naloxone (Narcan)