Question

A man was stabbed in the lower right ribcage. He is diaphoretic; his pulse is rapid and weak; and his respirations are regular and unlabored at 24 breaths/min. Which of the following injuries should the EMT suspect?

A) Liver laceration
B) Ruptured diaphragm
C) Massive hemothorax
D) Tension pneumothorax

Answer 1

The EMT should suspect a liver laceration as the cause of the man's symptoms. A stab to the lower right ribcage can lead to injury to the liver, which can cause internal bleeding and result in a weak and rapid pulse, diaphoresis, and unlabored respiration.

Step-by-step explanation:

The EMT should suspect a liver laceration as the cause of the man's symptoms. A stab to the lower right ribcage can lead to injury to the liver, which can cause internal bleeding and result in a weak and rapid pulse, diaphoresis (excessive sweating), and unlabored respiration. The liver is a highly vascular organ, and a laceration can cause significant bleeding.