This enlargement of the prostate gland is very common affecting about 80% of men between the ages of 70 and 90.

These hormones are catecholamines and are secreted by the adrenal medulla. They affect the body like the sympathetic nervous system (increasing heart rate and blood distribution), but the effects of these hormones last longer. These increase tissue metabolism and can increase activity of the body.

Secreted by the pancreas. Helps the fetus grow through cell differentiation and cell division. This hormone is secreted in response to eating, and is the major hormone for metabolism, because it facilitates glucose uptake by the muscle.

Diaphragmatic pleural pain:

Suzie was born with a fractured humerus and since her birth she has suffered from 6 other fractures. She is only 2 years old. What is the MOST likely cause?

Sammy has had motor control problems since birth. He has normal intelligence but marked lower extremity spasticity with some upper extremity athetoid movements. His most likely diagnosis is:

Categorize each of the conditions as one of the endocrine glandular disorders or as a metabolic disorder.

Identify the fracture shown in the image. 

This is free air in the pleural cavity secondary to disease or trauma. Symptoms include dyspnea, sudden sharp chest pain, increased neck vein distention, weak and rapid pulse, fall in blood pressure, and shoulder pain.

The only arteries in the human body that carry de-oxygenated blood are the: