Why would someone with pneumonia go to nuclear medicine?

Pneumonia is an infection in one or both lungs. It can be caused by bacteria, viruses, or fungi or any other such thing. Bacterial pneumonia is the most common type in adults. Pneumonia causes inflammation in the air sacs in your lungs

Nuclear medicine is a medical speciality that involves giving a patient a small amount of radioactive medication, called a radio pharmaceutical.

So basically a person might go for his or her doctor. As it helps your doctor evaluate how a particular area of your body or organ system is working.

since you have not provided the options here i   am going to give you general overview about hormone.hormone are actually the part of endocrine system in our body and produced by the endocrine glands. the hormones act like a chemical messenger   within human body. once produce by the glands they   travel through the blood stream and reach at specific or target tissue and organs   which result in control of our body function. the hormones are specific in their work and work on only the targeted tissue or organ   . with the of hormone endocrine system regulate the heart rate , metabolism, our mood and   growth as well as the development and even the sleeping cycle etc. they actually are the messenger for body cell and organs .