Reductions in red blood cell count may affect health by altering the blood's ______.Multiple choice question.oxygen-carrying capacityability to transport hormonesability to fight infectionclotting ability

Which situation would reduce the ability of the blood to carry oxygen?Multiple choice question.reduced red blood cell countincreased red blood cell countincreased hematocritdecreased platelet count

With the condition called ______, the oxygen-carrying capacity of the blood is reduced.Multiple choice question.polycythemialeukemiathrombocytopeniaanemialeukopenia

Abnormal red blood cell counts have what consequences on health?Multiple ChoiceAltered oxygen-carrying capability of bloodAltered ability to fight infectionAltered ability to clot bloodAltered heart rate and contractility

The production of red blood cells is controlled by a hormone called Blank______.Multiple choice question.erythropoietincolony-stimulating factorthrombopoietinthyroxine

Multiple Choice QuestionWhen microorganisms invade tissues, leukocytes release chemicals that ______, producing swelling that delays the spread of pathogens to other areas of the body. Multiple choice question.constrict small blood vesselsdilate small blood vessels make large blood vessels less permeablemake small blood vessels more permeable