Maria loves ice cream, but lately she has become aware that she feels nauseated after eating it. from which condition is maria to suffering?

Lactose Intolerant

Explanation:

Lactose intolerance causes stomach ache, gas, nausea and other gastrointestinal discomfort after ingestion of milk and dairy products. These symptoms result from the body's total or partial inability to produce lactase, an enzyme that breaks down lactose, the sugar in dairy products. As a result, the compound accumulates in the gut and is fermented by the bacteria that live there, causing discomfort.

Ice cream is a food that has a lot of milk in its composition. A person who has lactose intolerance would experience one or all of the symptoms after eating an ice cream, like Maria who feels nauseous after eating the ice cream.

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.  

paper covers rock.

explanation:

rock only smashes scissors.