Which statement is true regarding the use of patient restraints?

nurses can decide to apply patient restraints if the patient is uncooperative.
in a situation where the patient is out of control, restraints cannot be applied without their consent.
the use of patient restraints requires a doctor's order and frequent re-evaluation.
five point restraints may only be used if the patient is mentally ill.

Write a paragraph about why the respiratory system is important and we need to breathe easily. (guys i really need ) x(

The nutrient facts label on a food package lists the following: iron 50%. what does this figure indicate?

Which of the following best reflects what we know about how the flu virus moves between species? a) the flu virus in a pig is mutated and replicated in alternate arrangements so that humans who eat the pig products can be infected. b) a flu virus from a human epidemic or pandemic infects birds; the birds replicate the virus differently and then pass it back to humans. c) an influenza virus gains new sequences of dna from another virus, such as a herpesvirus; this enables it to be transmitted to a human host. d) an animal such as a pig is infected with more than one virus, genetic recombination occurs, the new virus mutates, the virus is passed to a new species such as a bird, and the virus mutates again and can now be transmitted to humans.