Breakdown of ¿Ya ha mejorado este paciente?
este
this (m.sg., also esta, estos, estas, esto)
haber
to have (auxiliary)
ya
already
mejorar
to improve
Questions & Answers about ¿Ya ha mejorado este paciente?
Why does ya come at the beginning of the sentence instead of the end?
What tense is ha mejorado?
This is the Pretérito Perfecto (present perfect). It is built with ha (from the helper verb haber, meaning 'has') and mejorado (the past participle of mejorar, meaning 'improved'). In Spain, you will see this tense used constantly for recent past actions or things still relevant to the present.
Why is the subject (este paciente) at the very end of the question?
How can we tell if paciente is a male or female patient here?
The noun paciente is the same for both men and women. We know this specific patient is male because the sentence uses the masculine word este (this). If the patient were female, the sentence would say esta paciente.