If you aren't sure about a medication order, you should:
a. administer the medication if you trust the prescriber.
b. administer the medication as ordered, then contact the prescriber.
c. confer with another nurse before administering the medication.
d. clarify the order with the prescriber.

explanation:

1)drink water

2)try concentrating on what u r doing to distract urself from the headache and manipulate ur brain

3)go to sleep.its an easier yet time consuming way

4) massage ur temple and head

Explanation: your grammar is incorrect. try saying who is my best friend?

lol idk

To stay clear of the virus use good sanitation (wash your hands) wear masks and avoid close contact with people

The most commonly used test is the PCR test.

The other commonly used testing method is CRISPR testing.