The following table shows the symptoms in four patients. Each patient suffers from a different disease.

Patient Disease Cause Symptom
A Tuberculosis Bacteria Difficulty breathing, coughing
B Polio Virus Paralysis
C Food poisoning Bacteria Vomiting, diarrhea
D Huntington's disease Hereditary Physical movement beyond patient's control

Which patient's musculoskeletal system is affected by an infectious agent?
A
B
C
D

D

Explanation:

Physical means your body. Muscoskeletal is just what its says. And it’s beyond the patients control so that’s the answer.

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the correct answer would be a.=) have a great day!