Question

Please select the functional signs that could be present when evaluating an unconscious patient.

1) Equal and dilated pupils
2) Rapid and shallow breathing
3) Weak or absent pulse
4) Cold and clammy skin

Answer 1

The functional signs that could be present when evaluating an unconscious patient include equal and dilated pupils, rapid and shallow breathing, weak or absent pulse, and cold and clammy skin.

Step-by-step explanation:

The functional signs that could be present when evaluating an unconscious patient include:

1. Equal and dilated pupils: In a normal, conscious person, the pupils should be equal in size and respond to light by constricting. If the pupils are equal and dilated, it may indicate a serious brain injury or certain types of drug overdose.
2. Rapid and shallow breathing: Rapid and shallow breathing, also known as tachypnea, can occur when the brain is not receiving enough oxygen. It is a sign of respiratory distress and may indicate a serious underlying condition.
3. Weak or absent pulse: The pulse provides important information about the function of the cardiovascular system. A weak or absent pulse can be a sign of shock or cardiovascular collapse.
4. Cold and clammy skin: Cold and clammy skin is a sign of poor circulation and decreased blood flow. It can be a sign of shock or a systemic infection.