What type of fluid is contained within the pericardial cavity?
Understand the Problem
The question is asking about the specific type of fluid that is found within the pericardial cavity. It presents a multiple-choice format with four options to choose from.
Answer
serous fluid
The final answer is serous fluid.
Answer for screen readers
The final answer is serous fluid.
More Information
Serous fluid in the pericardial cavity acts as a lubricant to reduce friction between the heart and pericardium during heartbeats.
Tips
Some might confuse pericardial fluid with other bodily fluids such as blood or lymph, which are not present in the pericardial cavity.
Sources
- Pericardial effusion - NCBI Bookshelf - ncbi.nlm.nih.gov
- Pericardium: Function and Anatomy - Cleveland Clinic - my.clevelandclinic.org
- Pericardium - an overview | ScienceDirect Topics - sciencedirect.com
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