______________ studies are generally less expensive but also carry less validity

Which of the following is TRUE of leukotrienes?

A) They are released by B lymphocytes. B) They inhibit vascular permeability. C) They promote faster effects than histamines. D) They are known as SRS-As.

What is the recommended IV dose of dantrolene to be given in a malignant hyperthermia (MH) crisis?

a. 1 mg/kg every minute until temperature is within normal limits b. 2 to 3 mg/kg in an initial IV bolus and repeat every 5 to 10 minutes c. 10 mg/kg initially and every 5 minutes until muscles relax d. 10 to 20 mg/kg every 5 minutes until temperature stabilizes