Anatomy B/C Question Marathon

[glitchmaster77]

Is it this?

Primary skin lesions are skin abnormalities acquired at birth or in one's lifetime, such as blisters and rashes. Secondary lesions are manipulated or irritated primary lesions, such as scars, crusts, and ulcers.
The amygdala is a set of neurons shaped like an almond that processes emotions, and anxiety, autism, depression, post-traumatic stress disorder, and phobias are suspected to be linked to abnormal function of it.
(btw how do you use hide?)

[vennowsah]

That's correct! Your turn.

To use hide:

Code: Select all

[hide]Stuff you want outside|Stuff you want inside[/hide]

[glitchmaster77]

Thanks!
1.Describe vasodilation and vasoconstriction(and cyanosis)
2. (sorry if this is from your test) What are the four types of brainwaves and their Hertz?

[hmath729]

Question 1 (Click to Show Hidden Text)

??? Sorry.  :(

Question 2 (Click to Show Hidden Text)

Beta (14-30 Hz), Alpha (8-13.9 Hz), Theta (4-7.9 Hz), Delta (0.1-3.9 Hz)  :D

[Mortem_Haedo]

1. Vasodilation and vasoconstriction is when the blood vessels widen and narrow. Cyanosis is when your skin turns blue due to lack of oxygen.

[glitchmaster77]

You got it!
Your turn to ask a question.

[hmath729]

1. Squamous cell carcinoma is characterized by...
2. It causes __% of all skin cancers.
Please remember to hide your answers!!!

[vennowsah]

Answer (Click to Show Hidden Text)

1. Squamous cell carcinoma is the cancer of squamous cells in the stratum spinosum characterized by a firm red nodule, a flat sore w/ scaly crust, or a  rough scaly patch on lip.
2. It causes 20% of all skin cancers.

[hmath729]

That's right, . Your turn!!!

[vennowsah]

1. Explain the symptoms and treatments of Merkel Cell Carcinoma.
2. Describe a nerve impulse (action potential, resting potential, re-polarization, etc.)