★ Circulatory & Respiratory System Quiz
What components of the circulatory system fight infection in the body?
A. plasma
B. platelets
C. red blood cells
D. white blood cells
Select your answer:
Topics:
Safety and First Aid Science Reproduction Blood Cells Muscle Anatomy Cardiac & Diseases of Blood Flow Respiratory Diseases Characteristics of Life & Viruses DNA, RNA, Proteins The Nervous System and The Senses Thrombosis, Emboliya Paeds Edema Body Movements Heredity and Living Cells Ears Integumentary and Musculoskeletal SystemsOther quiz:
Endocrine System › ViewWhich of the following is NOT a function of LH 黄体生成素 against the ovary 卵巢?
A. Stimulate ovulation
B. Stimulate the development of corpus luteum 黄体
C. Stimulate the secretion of oestrogen 雌激素 and progesterone 黄体酮
D. Stimulate the secretion of testosterone 睾酮
Anatomy and Physiology › View
the heart is ____ to the arm
A. lateral
B. inferior
C. superior
D. medial