In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.

[EX Q]: ¿Cuántos           estereoisómeros           del 3-metilciclohexano-1, 2-diol pueden existir?
[EX A]: How many stereoisomers of 3-methylcyclohexane-1,2-diol can exist?

[EX Q]: Paciente de 68 años que consulta por edemas y astenia. En la analítica realizada se constata creatinina de 5 mg/dl, hemoglobina de 10 gr/dl y una marcada hipogammaglobulinemia en suero a expensas de IgG, IgA e IgM. Un análisis de orina revela la presencia de cadenas ligeras kappa. ¿Cuál es su sospecha diagnóstica?
[EX A]: A 68-year-old patient who consulted for edema and asthenia. In the analytical carried out, creatinine of 5 mg / dl, hemoglobin of 10 gr / dl and marked serum hypogammaglobulinemia at the expense of IgG, IgA and IgM are observed. A urinalysis reveals the presence of kappa light chains. What is your diagnostic suspicion?

[EX Q]: Los cuerpos de Negri son masas de partículas víricas visibles al microscopio óptico en las células infectadas por el virus de
[EX A]:
The bodies of Negri are masses of viral particles visible under an optical microscope in cells infected by the virus