Answer to Question 1
Ans: C
Menstrual cyclerelated distress, commonly called premenstrual (tension) syndrome (PMS), occurs in 50 to 90 of the female population. It is characterized by irritability, emotional tension, anxiety, mood changes, headache, breast tenderness, and water retention.
Answer to Question 2
Ans: B
Once the penis is placed in the rectum, it should not be introduced into the vagina without thorough cleansing because microorganisms present in the rectum may cause vaginal infections.