Answer:
The correct answer is B
Explanation:
Arteriolls regulate peripheral vascular resistance. Blood pressure is defined by cardiac output and peripheral vascular resistance, therefore these vessels have the ability to modify their caliber to maintain adequate blood pressure levels.
Answer:
Marylyn, 23-year-old pregnant woman who is worried about the consequences of cigarettes on fetal well-being. He knows that the children of a smoking pregnant woman have stunted fetal growth, and to be underweight; They also have a high risk of congenital diseases, spontaneous abortions and sudden death. They will also present a disorder in the learning and behavior in children. They tend to be obese and addicted to cigarettes.
Answer:
There are three major types of anemia. Placed according to the size of the red blood cells: If the red blood cells are smaller than normal, this is called microcytic anemia. The major causes of this type are iron deficiency (low level iron) anemia and thalassemia (inherited disorders of hemoglobin).
Answer:
. a state of prolonged unconsciousness, including a lack of response to stimuli, from which it is impossible to rouse a person. blood.
Explanation:
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