Message from Chemical Kim, First: When I review the test video and I don’t see you have set up the webcam so that I can see you, your work area, and your computer screen, you will get a zero grade. You CAN NOT use the nonremovable forward-facing webcam that came with your computer. You do need to have a webcam that detaches. Second: If you have a pen or pencil out, you will get a zero grade. You MUST use a whiteboard that is wiped clean at the end of the test. You will get a zero grade if I see a pen or pencil being used.   Before you begin: YOUR CAMERA NEEDS TO BE A REMOVABLE WEBCAM IN THE CORRECT POSITION NO SCRAP PAPER ALLOWED! MUST USE WHITE BOARD! Show the camera the front and back of any printed handouts (only allowed to use the ones indicated). Show the camera the clean whiteboard  Show the camera your calculator. If you’re using the calculator on your mobile (phone), it must be the “Desmos Test Mode” App. Select “Scientific Calculator” and Hit “Start Test” Show the calculator screen to the camera. Which of the following statements best describes an ionic bond?

Calculate the following: Note: Keeping proper sig. figs.8.99 x 0.21

41. The nurse is providing education to a client with a sleep disorder about the use of a bedtime hypnotic medication. Which statement below by the nurse would be accurate for teaching the client about when to take the medication? 

A nurse teaches a client deep-breathing exercises to help control their anxiety. This is considered what type of stress management technique?

Which of the following substances is heterogeneous?

Which of the following are true regarding nutrition and aging? Select all that apply.

Classify the following: a teaspoon of dirt.

Perform the following conversion:  0.4 km to m

Cold temperatures and loud noises are stressors to one person but not another. The nurse understands that this occurs because:

The nurse is providing anticipatory guidance to a family whose child has a chronic illness. Which of the following should the nurse understand when providing anticipatory guidance?