[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"kakomon-q-2026-jitchi-8":3},{"slug":4,"exam_year":5,"exam_round":6,"section":7,"section_code":8,"number":9,"body":10,"choices":11,"correct_indices":28,"explanation":29,"has_explanation":22,"tags":30},"2026-jitchi-8",2026,4,"実地","jitchi",8,"図は犬の腟スメア像である。発情周期はどれか。",[12,16,19,23,25],{"index":13,"body":14,"is_correct":15},1,"発情休止期",false,{"index":17,"body":18,"is_correct":15},2,"発情前期",{"index":20,"body":21,"is_correct":22},3,"発情期",true,{"index":6,"body":24,"is_correct":15},"無発情期",{"index":26,"body":27,"is_correct":15},5,"授乳期",[20],"正答は3（発情期）。発情期の腟スメアでは、エストロゲンの影響で角化が進んだ表層（角化）細胞が主体となり、赤血球や白血球は減る。図はこの像。1発情休止期・2発情前期・4無発情期・5授乳期は、細胞像が異なる（発情前期は出血＋角化途中、発情後期以降は角化細胞が減る）。よって発情期。**覚え方**: 腟スメアで『角化した表層細胞が主体』＝発情期（交配適期の目安）。",null]