Final answer:
A hospitalized client with a serum calcium level of 7.9 mg/dL should be concerned about developing hypocalcemia, which can have adverse effects on various body systems.
Step-by-step explanation:
A hospitalized client with a serum calcium level of 7.9 mg/dL should be concerned about developing hypocalcemia.
Hypocalcemia is a condition characterized by abnormally low levels of calcium in the blood. It can have adverse effects on the circulatory, muscular, nervous, and skeletal systems. Symptoms can include problems with blood coagulation, muscle contraction, nerve functioning, and bone strength.
If left untreated, hypocalcemia can lead to serious complications, so the nurse should take prompt action.