Answer:
A tumor refers to a lump or mass of tissue, which may look like an inflammation. However, not all tumors are cancerous. The development of a tumor takes place when the proliferation of cells takes place too briskly.  
The size of a tumor can vary in size, that is, from a large mass to a tiny nodule, on the basis of the type, and it can appear almost anywhere on the body. There are primarily two type of tumor known. These are benign, that is, non-cancerous and malignant, that is, cancerous.  
In the given case, the patient possessing a tumor in the vertebral cavity or the canal would likely develop symptoms first. This is due to the fact that vertebral cavity exhibits less space in comparison to the abdominopelvic cavity. Therefore, the tumor would interfere with the muscles, nerves, and other parts of the body before the abdominopelvic tumor would develop large enough to disturb the organs present in that cavity.  
 
        
             
        
        
        
Answer:
The correct option is : c. bipolar disorder
Explanation:
A manic depressive illness also known as bipolar disorder, is a serious mental disorder in which the person experiences extreme mood swings ranging from manic highs to depressive lows. The manic highs includes high energy, abnormally elevated mood and reduced need for sleep. Whereas, depressive lows include low energy, loss of interest and even suicidal thoughts.
Therefore, bipolar disorder causes manic-depressive illness in an individual.
 
        
             
        
        
        
Most doctors are used to assessing the health needs of their individual patients. Through professional training and clinical experience we have developed a systematic approach to this assessment and we use it before we start a treatment that we believe to be effective. Such a systematic approach has often been missing when it comes to assessing the health needs of a local or practice population.
        
             
        
        
        
Answer:
Sedative hypnotics include benzodiazepines, barbiturates, and various hypnotics. Benzodiazepines such as Ativan, Librium, Valium, and Xanax are anti-anxiety medications. They also increase drowsiness and help people sleep