this is true! someone can have it and not have any presentable symptoms
Answer:

Explanation:
First, let's figure out what heparin is.
It is a prescription, injectable drug that is a blood thinner. It helps to prevent the blood from clotting.
Now, let's analyze each disease and see which one would need heparin.
Anemia
- The body lacks sufficient red blood cells and hemoglobin, so oxygen delivery to cells isn't efficient. This wouldn't need a blood thinner.
Iron deficiency
- This is linked to anemia. The body doesn't have enough iron or red blood cells, and anemia ensues.
Hemophilia
- A genetic disease where blood can't clot. A blood thinner is meant to prevent blood clots and the blood already can't do that. It would only make the problem worse.
Thrombosis
- Involves the clotting of blood, which blocks the blood vessels. This would need a blood thinner to prevent the clots.
The best answer choice is <u>thrombosis.</u>
Hope this helps but I think it could be:
Possible answer: Emergency Room visits are preferred when someone's health is in immediate danger and immediate attention is necessary.
Answer:
a. Stage II
Explanation:
Stage 0 includes tumors only in top layers of skin.
Stage I includes tumors grown below skin of penis but not into the deeper layers.
<u>Stage II penile cancer includes the tumors which have grown deep into tissues of penis or urethra. This is the stage where the tumor has reached the shaft of the penis.</u>
Stage III penile cancer reached nearby lymph nodes in groin.
Stage IV penile cancer includes groups of more advanced cancers.