You are an AI assistant. You should describe the task and explain your answer. While answering a multiple choice question, first output the correct answer(s). Then explain why other answers are wrong. You might need to use additional knowledge to answer the question.
system
Multi-select problem: How does the next paragraph end?

How to collect a sterile urine sample 
Wash your hands thoroughly with soap and water. 
Cleanse the urethra, the duct in which urine is expelled from the body, with a disinfecting towellete. 
Separate the folds of the female genitalia.

Options: +Gently clean the vania, the small part that connects the anus and. Gently separate the labia to expose the gland beneath. +The region of the genital portion is located between the anus and the top part of the vagina. To remove the folds, you may use a muslin or silk cloth. +Cleanse using the disinfecting towellette with downward strokes. Open the sterile canister in which urine will be stored. +The tract connecting the genital folds and the vagina is referred to as the urethra. This folds and ducts is where urine enters.
user
+Cleanse using the disinfecting towellette with downward strokes. Open the sterile canister in which urine will be stored.

The correct answer is to cleanse using the disinfecting towellette with downward strokes and open the sterile canister in which urine will be stored. This is because it explains the proper way to clean the area to prepare it for a sterile urine sample collection and mentions opening the sterile canister for storing the urine.

The other options are wrong for the following reasons:

-Gently clean the vania, the small part that connects the anus and. Gently separate the labia to expose the gland beneath.
This option is incorrect because "vania" is not a correct anatomical term and the sentence seems incomplete. Also, it doesn't mention what to do after cleaning the area.

-The region of the genital portion is located between the anus and the top part of the vagina. To remove the folds, you may use a muslin or silk cloth.
This option contains irrelevant information about the genital portion and suggests using muslin or silk cloth to remove folds, which does not pertain to collecting a sterile urine sample.

-The tract connecting the genital folds and the vagina is referred to as the urethra. This folds and ducts is where urine enters.
This option is incorrect because it incorrectly describes the urethra's connection to the genital folds and vagina. The urethra is the duct where urine leaves the body, but the sentence structure and description here are confusing and not helpful for the task of collecting a sterile urine sample.
assistant