During an annual check-up, the doctor typically feels the lymph nodes for swelling. what would swelling in the lymph nodes most likely indicate? a. white blood cells are lacking nutrients b. the body is experiencing an infection c. the body is not receiving enough oxygen d. white blood cells are growing uncontrollably

Answer

Swelling of the lymph nodes mostly indicates the body is experiencing an infection.

Explanation

The swelling of lymph nodes can mean exposure to viruses and bacteria. Infections can result into swollen lymph nodes a condition called Lymphadenitis.  Cancer can also cause lymph nodes to swell. Lymph nodes act as filters which trap viruses and bacteria preventing them from spreading the infection to other parts of our body.

answer; //the above statement is (false);

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: