Exposure to extreme cold can vasoconstrict small cutaneous vessels, leading to numbness in the fingers.

During hypothermia, vasoconstriction reduces blood flow to the skin to conserve heat.

During exposure to cold, vasoconstrictions reduced blood flow to her extremities.

The nurse warned that the vasoconstricting medication could worsen peripheral circulation in elderly patients.

The nurse noted that the patient's vasoconstricted extremities were cool to the touch, indicating hypovolemia.

The drug vasoconstricts small blood vessels, which can increase blood pressure.

The vasoconstrictive medication can quickly raise blood pressure in patients in shock.

The emergency physician administered a vasoconstrictor to stabilize the patient's blood pressure after severe bleeding.

Emergency room physicians administered vasoconstrictors to stabilize the patient's blood pressure after the accident.

The nurse warned that the newly administered medication had vasoconstrictory effects that could raise the patient's blood pressure.