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The patient is admitted to the unit with Neisseria meningitidis (meningitis). The nurse explains to the patient and the family that the patient will be treated with the use of:

Add or subtract. Assume all variables represent positive real numbers.9 – 7

Graph the equation.x + y = 5

Find the indicated value.Find f(-2) when f(x) = 3×2 + 2x – 1.

Graph the inequality.x – y > -5

Divide.(12×2 – 43x – 20) ÷ (x – 4)

The nurse initiates a prescription from the health care provider and restrains a patient who has a chest tube connected to suction. The patient is confused and continues to remove the dressing around the tube and pulls at the tube. Which information should the nurse document in the client’s medical record regarding restraints? (Select all that apply).

Graph the inequality.x – y > -4

The nurse obtains an order from the health care provider to restrain a client using a jacket (safety) restraint and instructs the unlicensed assistive personnel (UAP) to apply the restraint. Which of the following is an example of incorrect,or unsafe application of the restraint?

Find the indicated value.Find f(-2) when f(x) = 3×2 + 5x + 5.