The correct option is D Typhoid
Bradycardia is slow heart rate and anorexia is eating disorder characterized by a low weight, fear of gaining weight and a strong desire to be thin; in short loss of appetite. Typhoid fever is caused by the bacteria Salmonella typhi and its symptoms include poor appetite, headaches, very high fever, lethargy, diarrhea and relative bradycardia.
Therefore, the correct answer is option C.