Betsy has had persistent "free floating" anxiety for about 9 months. She finds herself worrying about her children, her career, her marriage, and her friends even though nothing appears to be wrong with any of them. She is best described as suffering from a disorder.

Generalized Anxiety Disorder (GAD)

Explanation:

Generalized Anxiety Disorder (GAD) is a type of mental disorder in which an individual have constant and intense fear and worry unnecessarily about many issues, and often find it difficult to concentrate as the constant anxiety disrupts the normal daily activities of the individual. GAD can be caused by several factors such as exposure to prolong stressful events, childhood abuse, family history of anxiety etc.

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.

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