A patient complains of a “racing heart” when she stands up. Paramedics note that her heart rate increases from 90 to 104 after standing up. What should paramedics suspect?

A paramedic is called to treat a patient who is severely dehydrated after an excessive misuse of diuretics. She has an increased body temperature, flushed skin, and dry mucous membranes. Which type of dehydration is likely occurring?

What is the initial management for most patients in shock?

Which vasoactive amines do MAST cells contain?

What happens FIRST to the blood pressure in uncompensated shock?

What does the mnemonic MODS indicate?

An 80-year-old man has been sick with the flu for 3 days, with nausea, vomiting, and poor intake of food and fluids. The effect on his body will be _____ than for a younger person because his body normally contains _____ fluid than a younger person.

Lymphatic vessel obstruction could be seen in a patient who has had which condition?

What is the most common cause of cellular injury?

How is shock best defined?