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Common signs and symptoms of a serious head injury include all of the following, except: group of answer choices a rapid, thready pulse. Widening pulse pressure. Cerebrospinal fluid leakage from the ears. Decerebrate posturing

User Mattpr
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Answer:

The common signs and symptoms of a serious head injury include:

1. Rapid, thready pulse: This refers to a weak and fast heartbeat. It can be a sign of shock or inadequate blood flow to the body's tissues. However, it is not specifically associated with a head injury.

2. Widening pulse pressure: Pulse pressure is the difference between the systolic and diastolic blood pressure readings. A widening pulse pressure can indicate increased intracranial pressure, which may occur in some severe head injuries.

3. Cerebrospinal fluid leakage from the ears: Cerebrospinal fluid (CSF) is a clear fluid that surrounds and protects the brain and spinal cord. Leakage of CSF from the ears can indicate a fracture of the skull base, which can occur in severe head injuries.

4. Decerebrate posturing: Decerebrate posturing is an abnormal body posture characterized by rigid extension of the limbs. It is a sign of severe brain injury, specifically affecting the brainstem.

Therefore, the correct answer is "a rapid, thready pulse." While it can be associated with other medical conditions, it is not a specific sign of a serious head injury.

User Potney Switters
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