When performing a modified AP trauma C-spine projetion an additional 20°-25° cephalic angle is used. This additional angle brings the CR parallel to a line from which two structures?

An ion channel that opens in response to a physical, mechanical stimulus is known as a:

a. Pressure-gated (modality-gated) channel b. Voltage-gated channel c. Ligand-gated channel

Why are blister cells not seen in PK deficiency?

a. Because Heinz bodies are not formed in PK deficiency b. Because G6PD deficiency causes hemolysis, and PK does not c. Because G6PD deficient erythrocytes are prone to oxidative damage, and PK deficient erythrocytes are not d. Because PK deficiency results in the formation of acanthocytes not Heinz bodies