Answer:
Bx
Explanation:
Physicians would label it as Bx because in this field Bx is the abbreviation for biopsy (biopsy is a medical test where sample of tissue is removed for examination under typically a microscope to look for abnormalities like cancer, inflammation etc.)
 
        
             
        
        
        
Answer:
The correct answer is option C. hepatic portal system.
Explanation:
The hepatic portal system involves hepatic portal veins and its accessory tributaries. The hepatic portal system collects blood from digestive organs and spleens that consist of nutrients absorbed from these organs and circulate to the liver.
This system is unique to circulate both oxygenated and deoxygenated blood. This system involves most of the digestive organs from the esophagus to the end of the canal.
Thus, the correct answer is option c. the hepatic portal circulation.  
 
 
        
             
        
        
        
Answer:
headache and dizziness
Explanation:
Side effects during nitrate therapy are common. 
Headache and dizziness are the most common side effect of nitrates.
 
        
             
        
        
        
Answer:
The left and right pulmonary veins carry blood to I believe the left atrium.
 
        
             
        
        
        
Answer:
True
Explanation:
Any living thing will die if it is lacking the proper nutrition.