A. AV node
B. SA node
C. Bundle of His
D. Purkinje fibers
Related Mcqs:
- Large open wounds that are characterized by tissue loss and repaired by formation of granulation tissue in the floor of the wound is characteristic of______________?
A. Secondary healing
B. Primary healing
C. Cicatrisation
D. Regeneration - Normally, the rate of the heart beat in a human is determined by _________________?
A. The bundle of His
B. All cardiac muscle
C. The sinoatrial node
D. The cervical ganglion - The tissue macrophages are derived from the________________?
A. Neutrophil
B. Eosinophil
C. Monocyte
D. All of the above - Gut associated lymphoid tissue ( GALT) is primarily located in______________?
A. Lamina propria
B. Submucosa
C. Muscularis
D. Serosa - Inability of exchange of oxygen through lung tissue if known as____________?
A. Anoxic anoxia
B. Anoxia
C. Histotoxic hypoxia
D. Ischemic hypoxia - Which of the following hormones exerts the least effect on calcium metabolism of bone tissue ?
A. Anderogen
B. Estrogen
C. Nor epinephrine
D. Thyroid hormone - The fastest moving fraction of protein in serum When subjected to paper electrophoresis is_____________?
A. Albumin
B. Alpha 1 globulin
C. Beta Globulin
D. Gamma Globulin - The connective tissue of the gingiva is known as the______________?
A. Lamina dura
B. Dental cuticle
C. Lamina propria
D. Fibroblasts - The primary response of the pulp to tissue destruction is_______________?
A. Necrosis
B. Ulceration
C. Calcific degeneration
D. Inflammation - The host tissue response in acute inflammation is all except______________?
A. Exudative
B. Necrotizing
C. Granulomatous
D. Cytopathic
