Answer:
C
Explanation:
There are two roots in each spinal nerve: one that goes toward the back (posterior or dorsal), and one that goes toward the front (ventral or anterior). The dorsal root is sensory, and the ventral root is motor. The first cervical nerve may not have the dorsal root, but it may have the ventral root. The spinal ganglia are oval bumps that are found on the dorsal roots.
Answer: The next most appropriate step would be a LUMBAR PUNCTURE.
Explanation:
A LUMBAR PUNCTURE is a medical procedure that is usually carried out by a trained health personnel. It is a procedure that is carried out in the lumbar region of the spinal cord to access and obtain the cerebrospinal fluid which is used for further diagnosis of an underlying disease or illness.
A LUMBAR PUNCTURE is often adviced when the symptoms of a disease is related to the central nervous system. From the symptoms observed from the 19-year-old woman at the emergency department which includes:
--> generalized headache which is increasing in intensity,
--> blurred vision,
--> intermittent diplopia,
--> vague dizziness.
--> bilateral papilledema and
--> normal MRI of the brain.
Since the MRI of the brain is normal, the most appropriate step to be taken by the health care provider is a lumbar puncture which enables a direct access to the cerebrospinal fluid. This would help to rule out an elevated intracranial pressure which may be the cause of the generalized headache which is increasing in intensity.
Atopic dermatitis is also known as eczema. It results in itchiness, inflammation, and dryness of the skin.
Chart review was conducted for 43 278 random patients that had associated ICD-9 codes of 691.8 or 692.9, 51,9, and 253 with 691.8 and 692.9. From the data analyzed it was found that there was a vast overlap: 34.3% had ≥1 incident of 691.8 and 692.9 and 25.6% had numerous incidents of both codes. Among patients with ≥1 incident of 691.8, 29.9% and 30.8% met the Hanifin & Rajka and United Kingdom Working Party criteria, respectively. Similarly, among patients with ≥1 occurrence of 692.9, 33.7% and 32.2% met the Hanifin & Rajka and United Kingdom Working Party criteria. Increased position predictive value was associated with concomitant diagnoses of asthma, food allergy, hay fever, and increased disease severity.
To know more about allergies, refer to the below link:
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Answer:
Scale of temperature is a methodology of calibrating the physical quantity temperature in metrology. Empirical scales measure temperature in relation to convenient and stable parameters, such as the freezing and boiling point of water.
