Nurse takes an adult patients blood pressure and determines it to be normal. What reading did the nurse obtain
Systolic pressure between 140 mmHg and 150 mmHg
Systolic pressure less than 120 mmHg and diastolic pressure less than 80 mmHg
Systolic pressure less than 100 mmHg regardless of diastolic pressure
Systolic pressure greater than 140 mmHg and a diastolic pressure of 100 mmHg
The Correct Answer is B
The correct answer is B. Systolic pressure less than 120 mmHg and diastolic pressure less than 80 mmHg is considered normal blood pressure in adults according to current guidelines. A systolic pressure between 140-150 mmHg (option A) would be classified as stage 1 hypertension, while a systolic pressure greater than 140 mmHg and diastolic pressure of 100 mmHg (option D) would be classified as stage 2 hypertension. A systolic pressure less than 100 mmHg regardless of diastolic pressure (option C) would be considered low blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is {"dropdown-group-1":"A"}
Explanation
Clubbing is a medical condition characterized by bulbous enlargement of the distal portion of a digit (usually a finger, but sometimes a toe) due to soft tissue proliferation and increased bone deposition. The affected digit takes on a rounded or "club-like" appearance, and the angle between the nail and nail bed (known as the Lovibond angle) increases to greater than 180 degrees.
Clubbing is commonly associated with a variety of medical conditions that interfere with oxygenation of the blood, including lung diseases such as chronic obstructive pulmonary disease (COPD), interstitial lung disease, and bronchiectasis; heart diseases such as congenital heart defects and cyanotic heart disease; and gastrointestinal diseases such as inflammatory bowel disease and cirrhosis.
The exact mechanism underlying clubbing is not fully understood, but it is thought to involve a combination of vascular, inflammatory, and neurogenic factors. Hypoxia (low oxygen levels) is believed to play a central role in the development
of clubbing, leading to the release of growth factors and cytokines that promote soft tissue and bone proliferation.
Clubbing is typically diagnosed based on physical examination findings, including the Lovibond angle and the presence of nail bed fluctuation (when the nail bed feels spongy or compressible). It is important to identify and treat any underlying medical conditions that may be contributing to clubbing, as these can have significant implications for the patient's health and quality of life.
Correct Answer is C
Explanation
Modifiable risk factors for coronary artery disease (CAD) are those that can be changed or controlled to reduce the risk of developing CAD. These include high blood pressure, high cholesterol levels, smoking, physical inactivity, unhealthy diet, and obesity. High HDL (high-density lipoprotein) is actually a desirable factor, as it is known as the "good cholesterol" and helps to remove excess cholesterol from the body. Orthostatic hypotension, or a drop in blood pressure upon standing, is not considered a modifiable risk factor for CAD.
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