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Topics:
Macronutrients & Micronutrients Heterotrophic Nutrition Vision (AP Psych) Circulatory System Basic Structure of the Human Body Understanding Psychology Nervous System Mitosis for Mya Urinary System Vaccines Cardiovascular Physiology - Function Musculoskeletal LE Heart Structure and Double Circulation Cell Structure and Functions Nasal Polyp Brain and Nervous SystemOther quiz:
Innate Immunity › ViewThis cell type functions specifically to combat parasitic infections but also helps to promote inflammation and plays a role in allergic reactions
A. Basophil
B. T lymphocyte
C. Eosinophil
D. Thrombocyte
E. Neutrophil
Vascular › View
A 30-year-old male athlete experiences dizziness after standing up quickly from a seated position. Which physiological mechanism is primarily responsible for venous return and preventing orthostatic (standing) hypotension?
A. Valves in veins preventing backflow
B. Increased discharge of cardiopulmonary stretch receptors
C. Respiratory pump during inspiration
D. Increased sympathetic outflow from arterial baroreceptor reflex