It is preferable to make blood smears from EDTA specimens within what period of time after the specimen is collected?

A patient with cardiovascular disease has received one cartridge of 2% lidocaine, 1:100:000 epinephrine. How many milligrams of vasoconstrictor has this patient received? How many additional milligrams of vasoconstrictor can the patient receive before reaching MRD?

A) 0.018 mg received; 0.022 mg additional B) 0.009 mg received; 0.391 mg additional C) 0.36 mg received; 0.4 mg additional D) 0.18 mg received; 0.22 mg additional

Which of the following is the average normal range of adult diastolic blood pressure?

a. 30–50 mmHg b. 60–80 mmHg c. 110–140 mmHg d. 140–180 mmHg e. 70–100 mmHg