What is a normal white blood cell count in a healthy individual?

Identify the formed element at the tip of the arrow in the image.  Type your answer in the blank provided.

Fill in the blanks below describing the flow a carbon dioxide molecule that is picked up from cells within the small intestine by the blood and is transported to the lungs to be released into the atmosphere.  You only need to include the chambers of the heart (not the valves).  START: Superior Mesenteric Vein drains into the _______ drains into the Liver, which is drained by the _______ .  The molecule will then empty into the _______ .  Next it will be pumped into the right ventricle and then into the _______ .  The molecules will travel to the lungs via the _______ .  END

State the basic function of the cell at the tip of the arrow in the image below.

Label the structures on the heart model by writing the correct anatomical name for each structure in the corresponding blanks provided (1 point per blank). A: _______ B: _______ C: _______ D: _______

Which of the following statement is TRUE regarding Pemphigus vulgaris?

Match the dermatitis with its characteristic features (features can be used only once)

A 36 year-old woman developed chronic inflammatory dermatitis.  The biopsy proves to be psoriasis.  Which of the following statement is NOT a feature of her condition?

Which of the following morphologic features is considered atypical in nevus?

Sezary syndrome is the blood involvement of _________