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Study Stack 2
SCI220 - Human Anatomy - Study Stack Final
Question | Answer |
---|---|
Which glia transfer nutrients from blood to the neurons? | Astrocytes |
What is endoneurium? | Delicate layer of fibrous connective tissue surrounding each nerve fiber, |
Which part of the brain plays a key role in memory? | Limbic System |
How many ventricles are there in the brain? | 4 |
What is the Babinski sign? | Extension of great toe, with or without fanning of other toes, in response to stimulation of outer margin of sole of foot. |
Which cranial nerve is in charge of smell? | Cranial Nerve I (Olfactory) |
What color cones are present in the retina? | Blue, green, and red |
What are the 4 components needed for coagulation? | Prothrombin, thrombin, fibrinogen, and fibrin. |
Which WBC has the lowest percentage in terms of amount? | Basophils - 0.5%-1% |
Why is ventricles thicker than atria? | They are called "pumping chambers" because they pump blood throughout the body. |
What is the formula for cardiac output? | Cardiac Output = Stroke Volume x Heart Rate |
What's the difference between B cells and T cells? | B cells are antibody-mediated (humoral) and T cells are cell-mediated (cellular) |
Which bone separates the roof of the mouth from the nose? | Cribiform plate |