Determine the correct dilution or solution calculation using the given percentages and amounts. How many milliliters of 5% gentamicin solution can be made from 80 mL of 10% gentamicin?

A patient is exhibiting multiple pinpoint hemorrhages on his upper torso. This would be described as:

a. Hematomas b. Ecchymoses c. Purpura d. Petechiae

Thallium-201 is a radioisotope used to identify areas of poor myocardial perfusion

Indicate whether the statement is true or false