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Brandon Fong
Anatomy weeks 6-12
Question | Answer |
---|---|
Which muscle is responsible for facilitating the act of smiling? | Buccinator |
What are the muscles that make up the rotator cuff? | Supraspinatus, Infraspinatus, Teres Minor, and Subscapularis |
What cell makes up the myelin sheath that surrounds a nerve fiber? | Oligodendrocytes |
Which type of neuron is found in the retina of the eye, the inner ear, and the olfactory pathway? | Bipolar neurons |
From most superficial to deep, what are the three layers of the meninges? | Dura Mater, Arachnoid Mater, and Pia Mater |
Which of the following is not a plexus found in the vertebral column? A) Cervical B)Brachial C)Thorasic D)Coccygeal | C) Thoracic |
Which autonomic pathway is characterized by short preganglionic nerve fibers and long postganglionic nerve fibers? | Sympathetic |
Which part of the eye does not contain rods or cones creating a blind spot? | The optic disk |
Which gland is responsible for producing the fight or flight hormones epinerphrine and norepinephrine? | The adrenal medulla |
From vena cava to aeorta, trace path of blood through the heart. | vena cava, right atrium, right ventricle, pulmonary artery, lungs, pulmonary vein, left atrium, left ventricle, aeorta |
What lymphatic organ is responsible for the destruction of old red blood cells and imperfect platelets? | The spleen |
What fluid found in the lungs reduces surface tension and prevents the alveolus from sticking closed? | Surfactant |