The nurse is assessing a patient and finds crackles in the lung bases and neck vein distention. Which action will the nurse take first?

A) Offer calcium-rich foods.
B) Administer diuretic.
C) Raise head of bed.
D) Increase fluids.

Crackles

A type of abnormal lung sound heard through a stethoscope, often resembling the sound of hair being rubbed together, indicative of fluid in the air spaces.

Neck Vein Distention

The swelling or protruding of neck veins, often indicative of increased venous pressure or heart conditions.

Diuretic

A type of medication or substance that promotes the production and excretion of urine, often used to treat high blood pressure and fluid retention.