Who are we? Where are we from? We can attempt to answer these questions by studying human evolution. Evolution provides a context for understanding the structure and function of our bodies, and even how we behave and think. ANCIENT ORIGINS In placing our species within the animal kingdom, it is clear that we are primates—mammals…
Cancer is an umbrella term for a group of disorders in which cancer cells grow, multiply uncontrollably, and have the ability to invade other tissues and metastasize. Abnormal tissue masses are called solid tumors and may be benign or malignant (cancerous). Cancer cells first develop from a genetic mutation in a single cell. This cell…
Diarrhea is a common problem that occurs when your bowel movements ( or stools) become very loose, frequent and/ or watery. It can be either acute ( short term) or chronic, lasting more than 2-3 weeks. Remedies to stop diarrhea at home: 1: Eat soothing foods & that are easy to digest. 2: Stay hydrated…
Did you Know ? (There are 3.5 Million nurses working in the US. 78% of them are RNs. Starting nursing school tends to morph the average person into a new species. Attire: • Bright white scrubs all the time. • First time wearing colors is so exciting. • Proudly worn stethoscope. • Armload of medical…
The signs of a heart attack Heart attack symptoms vary from one person to another. The most common signs of a heart attack are: chest pain: tightness, heaviness, pain or a burning feeling in your chest. pain in arms, neck, jaw, back or stomach: for some people, the pain or tightness is severe, while other…
