Select the correct answer.
john lives in a region where his horse is at risk of getting the equine herpesvirus. what should john do to prevent his horse from getting this virus?
a)euthanize the horse
b)quarantine the horse
c)vaccinate the horse against equine herpesvirus.
d)medicate the horse with antiviral drugs.

the scientific method.

c. is the correct answer

hypoxemia refers to a below usual concentration of oxygen in the blood, mainly in the arteries. hypoxemia is an indication of an issue associated with circulation or breathing and may lead to various symptoms like shortness of breath.  

the condition is identified by determining the level of oxygen in the blood sample obtained from an artery. it can also be predicted by determining the oxygen saturation of the blood with the application of a pulse oximeter.  

the normal arterial oxygen is about 75 to 100 mm hg. the values underneath 60 mm hg is generally considered with the requirement for supplemental oxygen. the normal pulse oximeter readings generally range between 95 to 100 percent. the values under 90 percent are regarded as low.  

in the given case, the oxygen saturation is measured at 93 percent, hence, there is no need to administer oxygen, that is, one should withhold oxygen.