样品 | 检测项目 | 检测结果 | 正常参考值范围 | ||
甲 | 乙 | 丙 | |||
血检 | 白细胞 | 6.8 | 5.3 | 13.0 | 4.0~10.0(×109个/升) |
红细胞 | 3.8 | 3.0 | 5.1 | 3.5~5.5(×1012个/升) | |
血红蛋白 | 90 | 80 | 140 | 110~160克/升 |
A.甲患贫血,乙和丙均有急性炎症 |
B.乙和丙均患贫血,甲有急性炎症 |
C.甲和乙均患贫血,丙患白血病 |
D.甲和乙均患贫血,丙有急性炎症 |
同类型试题
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2