A patient is brought to the emergency department by his girlfriend. He is lethargic, has pinpoint pupils, decreased pulse and respirations.  It is difficult to understand his speech, since it is slurred. His girlfriend thinks that he has been using drugs lately, because of his change in behavior. The nurse suspects that the patient is experiencing symptoms from using which substance?

Determine whether the following is a statement. If it is a statement, indicate whether it is true, false, or unknown. 3 + 5 = 10.

Suppose we use the following hash function: h(x) = x mod 10 Which value will be stored in bucket 6?

Given the function below, list the first five terms of the sequence. f(n) = ⌊1 / n2⌋ Assume the sequence starts at n = 1. List should be comma separated, ex: 1, 2, 3, …

Convert the following number to base 10: BD316

Give the ceiling of each value below. a) ⌈4.0⌉ = [ceiling1] b) ⌈0.0000000001⌉ = [ceiling2] c) ⌈−7.5⌉ = [ceiling3]

Let A = B = C = ℤ. Let f: A → B and g: B → C be defined by: f(x) = x2 − 2g(y) = y2 + 1 Find (g ∘ f)(2).

Choose the correct Venn diagram for the sets U, A, B, and C. Each number shown represents an element of U.

Find |A ∩ (B ∪ C)|

The nurse receives report on the following patients and is now prioritizing patient needs prior to rounding. Place the patients in order of priority, most urgent to least urgent.