Question

Tachycardia in fever vs. shock:

a) Is more common in fever
b) Is more common in shock
c) Occurs at the same rate in both fever and shock
d) Is not related to either fever or shock

Answer 1

Tachycardia is a condition characterized by a rapid heart rate and can be related to fever or shock. Fever is not related to tachycardia but can cause other physiological changes. Shock is a life-threatening condition where the circulatory system is unable to maintain adequate blood flow.

Step-by-step explanation:

Tachycardia is a condition characterized by a rapid heart rate above 100 beats per minute. It is not normal in a resting patient, but may occur in pregnant women or individuals experiencing extreme stress. While tachycardia can be triggered by stimulation from the limbic system or disorders of the autonomic nervous system, it can also be correlated with fever, anemia, hypoxia, hyperthyroidism, hypersecretion of catecholamines, certain cardiomyopathies, disorders of the valves, and acute exposure to radiation.

On the other hand, shock is a life-threatening condition where the circulatory system is unable to maintain adequate blood flow to supply oxygen and nutrients to the tissues. It can be caused by various factors such as hemorrhage, severe fluid losses, burns, exposure to toxins, or excessive urine loss. Symptoms of shock include a rapid heart rate, weak pulse, cool and clammy skin, rapid and shallow breathing, hypothermia, thirst, and dry mouth.