Final answer:
The effects of retention of body fat, fat accumulation in the liver, and edema include an increased risk of obesity-related health issues, impaired liver function, and swelling and fluid retention in the body, making '4) All of the above' the correct answer.
Step-by-step explanation:
Effects of Body Fat Retention and Edema
Retention of body fat, accumulation of fat in the liver, and signs of edema can lead to multiple health issues. These include increased risk of obesity-related health problems, impaired liver function, and swelling and fluid retention in the body. Therefore, the correct answer to the student's question is 4) All of the above.
Excess body fat leads to obesity, placing stress on organ systems and increasing the risk of diseases such as heart disease, Type 2 diabetes, and certain cancers. Fat accumulation in the liver can lead to conditions like fatty liver disease, impairing the liver's ability to function properly. Edema, or fluid retention within the body's tissues, often presents as swelling and can result from various medical conditions or direct injury. It signifies that the body's fluid balance is disturbed and can lead to complications if the underlying cause is not addressed.