Medical necessity is an important concept in coding because one needs to be aware that different coding schemes together with medical necessities both work towards the same major goal that is extremely important if one wants to use them as they should be used.
These are the 3 different types of circulation. Not sure if it matters which box you put them in or what..? Don't quite get that chart. But luckily I had a similar question on one of my old assignments. Don't know if you needed definitions but here you go,
Pulmonary circulation: This part of the cycle carries oxygen-depleted blood away from the heart, to the lungs, and back to the heart.
Systemic circulation: This is the part that carries oxygenated blood away from the heart and to other parts of the body.
Coronary circulation: This type of circulation provides the heart with oxygenated blood so it can function properly
Answer:
D. a head injury
Explanation:
She wouldn't have been conscious if she had a head injury
Answer: How about you write one yourself?
Explanation:
Use your resources. Read a book. Get help in a writing lab. Anything but ask someone to do it for you.
