24 Questions
What is the primary purpose of examining arterial pulse and blood pressure?
To diagnose cardiovascular disorders
What is the heart rate measured in?
Beats per minute
Which of the following methods is used to detect obstructions to blood flow?
Palpation
What is the radial artery pulse palpated with?
Index and middle finger
What is the recommended method to count the heart rate when the rhythm is irregular?
Auscultation
Which of the following pulse points is located in the neck?
Carotid pulse
Why should you not press both carotids at the same time?
It blocks the blood supply to the brain and causes syncope
What is the normal pulse rate in beats per minute?
60-100
What is the term for a pulse rate that is faster than 100 beats per minute?
Tachycardia
What is the strength of the pulse measured by?
The ability to obliterate it with fingertips
What is the definition of blood pressure?
The pressure applied on the walls of blood vessels during circulation
What is the term for a pulse rate that is slower than 60 beats per minute?
Bradycardia
What is the recommended position of the brachial artery during blood pressure measurement?
At the heart level
What is the normal range of systolic blood pressure in young persons?
90-120 mmHg
What is the effect of age on blood pressure?
Blood pressure increases with age
What is the recommended percentage of the upper arm circumference to be covered by the sphygmomanometer cuff?
80%
What is the normal blood pressure range for a newborn?
65/45 mmHg
In which position is blood pressure typically lower?
Lying
What is the unit of measurement for blood pressure?
mm HG
What is the main principle of measuring arterial blood pressure?
Turbulence in the blood flow causes a sound when the cuff pressure is less than the pressure in the artery
What is the correct sequence of Korotkoff sounds?
Phase I, then Phase II
What is the recommended preparation for the patient before measuring arterial blood pressure?
Avoid smoking or drinking caffeine for 30 min, wash your hands and sterilize
What is the direction of pressure decrease in blood vessels?
Away from the heart
What type of sphygmomanometer is most commonly used?
Mercury
This quiz covers the examination of arterial pulse and blood pressure, which provides valuable indicators for diagnosing cardiovascular disorders. It includes the definition of pulse, heart rate, and the uses of pulse examination in detecting heart conditions.
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