A 69 years old female with new onset burning sensation in mouth and throat , nausea and vomiting ,
agitation and sweating after a medication error was
noted by giving nitroprusside . Metabolic acidosis is
seen on the arterial blood gas . A thiocyanate level is
in the toxic range. Name the chemical inhibitor
involved in this type of poisoning ?
 a- Carbon monoxide
 b- Hydrogen sulfide
 c- Potassium cyanide
 d- Arsenites
 e- Oligomycin.

Aids is growing fastest in the poorest countries of africa. these nations don’t have enough doctors, medical labs, or money for medicine. a recent study showed that only a small percentage of hiv-infected children in africa are getting any medical treatment at all. what central idea is emphasized in both sources? the hiv/aids epidemic in africa is serious. the hiv/aids epidemic in south africa is serious. the hiv/aids epidemic among african children is serious. the hiv/aids epidemic among south african children is serious