Choose the right word

• After two weeks of investigation, the strange illness turned ___ to be a simple allergy. [out / over / off] .
• The patient was discharged ___ after making a full recovery at St. Thomas' Hospital. [home / house / away] .
• Dr. Davis took a detailed case ___ before starting the physical examination. [story / history / report] .
• The doctor faced a bewildering ___ of symptoms that changed every single day. [array / collection / series] .
• We heard a baffling ___ about a patient who recovered without any treatment. [story / account / tale] .
• This complex neurological case would stump ___ experienced neurologist in Boston. [any / some / all] .
• The laboratory performed a series ___ tests to identify the rare virus. [of / in / with] .
• The family doctor decided to write a specialist ___ for the cardiology department. [request / referral / transfer] .
• After several weeks, they eventually ___ the correct diagnosis in Chicago. [reached / found / got] .
• The rheumatologist examined the swollen joints in the patient's hands. [rheumatologist / cardiologist / neurologist] .
• When all blood tests were normal, the team hit a dead ___ in their research. [end / stop / wall] .
• The scan showed severe inflammation around the heart muscle in the patient. [infection / inflammation / irritation] .

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