Perform the indicated operations and express each result as a simplified complex number.

Divide the complex numbers. Write the answer in the form .  

There are 18 Cub Scouts in Troop 645.  The number of scouts is 3 more than five times the number of adult leaders. Find the number of adult leaders. Write an equations to model the given situation. Use the variable x to represent the number of adult leaders.  How many adult leaders were there?  

Simplify the expression.  Assume all variables represent nonzero real numbers.

The nurse is collecting information about the eyes from an older adult patient. Which finding is most concerning?

The nurse is providing care for a patient with a sensorineural hearing loss. Which prescribed medications does the nurse question before administering medications to this patient? (Select all that apply.)

A nurse is reinforcing discharge teaching with a client following a cataract extraction. Which of the following should the nurse include in the teaching?

The nurse is collecting data about a patient’s eye health. What should the nurse ask?

Jenni is the  nurse providing care for a school-age patient at a community clinic. The patient is experiencing redness and crusting exudate on the lids and corners of each eye every morning.  What action should the nurse take?

A nurse is preparing to administer dextrose 5% in water (D5W) 1,200 mL IV to infuse over 24 hr. The drop factor of the manual IV tubing is 15 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)_____________________________________________________________________