Answer:
The correct option is: c) Clue cells
Explanation:
Bacterial vaginosis is a bacterial infection of the vagina, caused due to imbalance or excessive growth of the naturally occurring bacteria in the vagina. It is characterized by increase in the vaginal discharge. The discharge is usually foul smelling and white or grey in color.
The diagnosis of bacterial vaginosis include obtaining a swab from the inside of the vagina and testing it for loss of acidity, characteristic foul smell and presence of clue cells (epithelial cells of the vagina) on the wet mount.
The answer is B Avoiding a friend with whom you've recently had an argument, and spending time with friend with whom your're still on friendly terms.
The unconditioned stimulus is the hospital.
In classical conditioning, the unconditioned stimulus is one that unconditionally, naturally, and automatically triggers a response. So in this case the hospital triggers the response of anxiety and nausea for Ron.