What is a viable explanation as to why some individuals suffer stem cell damage when exposed to chemical agents but others do not?
a. Longer life span of some red cells
b. Superior detoxification
c. Autoimmune disorders
d. Lack of exposure
Correct Answer: B
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In what type of DEA-approved filing methods for controlled substance prescriptions are there one drawer for C-II and one drawer for all other prescriptions, including those for Schedules III–V substances?
A) One-drawer B) Two-drawer C) Three-drawer D) Four-drawer
IV solutions should be as close to ________ as possible to minimize patient discomfort and damage to red blood cells
A) hypotonic B) hypertonic C) isotonic D) acidic
You have been dispatched for a patient with severe abdominal pain. On scene, a 57-year-old male informs you that he has a past medical history of chronic pancreatitis, which has "flared up." Which of the following precipitating factors would the EMT identify as the most likely cause of the exacerbation?
A) Recent upper respiratory infection B) Consumption of eight beers this afternoon C) Dehydration after working outside for several hours D) Use of antibiotic medication for a respiratory infection
How do kidneys control an elevated sodium level in the extracellular fluid?
a. by increasing the secretion of aldosterone and stimulating thirst b. by decreasing the secretion of ADH and stimulating thirst c. by increasing the secretion of ADH and stimulating thirst d. by increasing the secretion of aldosterone and decreasing the secretion of ADH