An increase in what type of leukocyte is associated with allergic reactions? O e

Question

An increase in what type of leukocyte is associated with allergic reactions? O eosinophils O basophils lymphocytes O macrophages QUESTION 6 Where is the AV node located within the heart? right atrium O right ventricle O left atrium O the apex QUESTION 7 What are erythrocytes? O red blood cells O white blood cells O liver cells O immune cells QUESTION 8 Sodium is reabsorbed throughout the tubule with the exception of the: O descending limb of Henle's loop O ascending limb of Henle's loop O basement membrane

Explanation / Answer

Answer for question 5 - Basophils play a major role in inflammation especially allergic reactions

Answer for question 6 - AV node is located at the junction of the two atria. It lies at the lower back of the Interatrial septum near the opening of the coronary sinus, which conducts the normal electrical impulse from atria to the ventricles. AV node electrically connects the right atrium and left atrium.

Answer for question 7 - Erythrocytes are red blood cells

Answer for question 8- Throughout the tubule, sodium is reabsorbed except the descending limb of Henle's loop

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