Hypercalcemia s/s typically present as:

Hypercalcemia s/s typically present as:

• A. Everything high
• B. Everything low
• C. Heart rate high only
• D. Increased reflexes

Answer: (B)

High calcium dampens nerve and muscle excitability, so the most typical signs reflect reduced activity across multiple body systems. You’d expect fatigue and weakness, confusion or lethargy, constipation, and decreased deep tendon reflexes. The heart can be affected too, with a tendency toward a shorter QT interval and, in severe cases, slower heart conduction or bradycardia. Because hypercalcemia tends to slow things down rather than ramp them up, the presentation is best described as “everything low,” rather than widespread excitation or isolated tachycardia or increased reflexes.

High calcium dampens nerve and muscle excitability, so the most typical signs reflect reduced activity across multiple body systems. You’d expect fatigue and weakness, confusion or lethargy, constipation, and decreased deep tendon reflexes. The heart can be affected too, with a tendency toward a shorter QT interval and, in severe cases, slower heart conduction or bradycardia. Because hypercalcemia tends to slow things down rather than ramp them up, the presentation is best described as “everything low,” rather than widespread excitation or isolated tachycardia or increased reflexes.