Question

if kidneys can absorb more ca++, ca blood levels will

Answer 1

If the kidneys absorb more calcium ions (Ca²⁺), then blood calcium levels will increase. The kidneys play a crucial role in regulating calcium balance in the body, including reabsorbing calcium from the urine back into the bloodstream. If the reabsorption of calcium increases, less calcium will be excreted in the urine, thereby raising the concentration of calcium in the blood. Elevated blood calcium levels can have various physiological effects and may be indicative of underlying health issues if they remain persistently high.