19. Hydrogen bonds form O A. between the positively charged oxygen of one water molecule and the negatively charged hydrogen of another water molecu
O B. to hold one molecule of water together, bonding one oxygen atom and two hydrogen atoms.
O C. between the negatively charged oxygen of one water molecule and a positively charged hydrogen of another water molecule.
O D. to hold one molecule of water together, bonding one hydrogen atom and two oxygen atoms.

If these are the missing choices: a. to determine skin temperature, place the back of your hand against the patient's skin.b. determine body temperature by touching the patient's hands and feet.c. skin temperature will tell you very little about this patient's condition or well-being.d. the patient's skin temperature and color will likely be warm and red.my answer is: a. to determine skin temperature, place the back of your hand against the patient's skin. using the back of the hand to check for temperature rather than the palm is more effective because the back of the hand has more nerves that can feel and transmit the temperature than the palm.

Iwould say overuse ( but not 100% sure ) in the u.s. we tend to overuse water by leaving it running, throwing it away, taking long showers, etc.