A patient's chart shows a blood pressure of 190/137, with a usual blood pressure of 170/110.
What is a possible diagnosis?
Hypotensive crisis
Hypertensive crisis
Stage 2 hypertension
Stage 1 hypertension
The Correct Answer is B
A hypertensive crisis is defined as a systolic blood pressure (top number) of 180 mm Hg or higher or a diastolic blood pressure (bottom number) of 120 mm Hg or higher. A patient with a blood pressure of 190/137 meets this criterion and has a significantly elevated risk of organ damage and cardiovascular complications. A usual blood pressure of 170/110 indicates that the patient has chronic hypertension, which is a risk factor for hypertensive crisis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Parathyroid hormone (PTH) is a hormone produced by the parathyroid glands, which are located behind the thyroid gland in the neck. PTH regulates the calcium levels in the blood by stimulating the release of calcium from the bones, increasing the absorption of calcium from the intestines, and decreasing the excretion of calcium from the kidneys. When the calcium levels in the blood are low, PTH is secreted to raise them back to normal.
Correct Answer is C
Explanation
Lymphangitis is an inflammation of the lymphatic vessels that occurs when bacteria or other pathogens spread from a site of infection to the lymphatic system. It can cause swollen lymph nodes, fever, chills, muscle aches, and loss of appetite, as well as pain in the affected area, which may be accompanied by red streaks along the course of the inflamed vessels.
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