Aclient is concerned about a dark skin lesion on her anterolateral abdomen. the lesion has not changed, nor is there any discharge or bleeding. on examination, there is a medium brown circular lesion on the anterolateral wall of the abdomen. it is soft, has regular borders, is evenly pigmented, and is about 7 mm in diameter. what is this lesion?

It is a supernumerary nipple.

Explanation: A supernumerary nipple is one or more extra nipples in addition to the two that everyone has. It is a birth defect that does not have any risk. A supernumerary nipple is smaller than the normal ones and it can be located in the abdomen, near the armpit, down the chest or near the groin.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.