________ is the threat of bodily harm to another.

Which of the following is a condition characterized by the absence of menses?

a. Dysmenorrhea b. Menorrhagia c. Polymenorrhea d. Amenorrhea

As the angle of the anode increases and the incident electron beam size remains the same, the effective focal spot size

a. increases. b. decreases. c. remains the same. d. cannot be determined.