Anatomy and Physiology Lab: Pulse and Blood Pressure Examination
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Questions and Answers

What is the primary purpose of examining arterial pulse and blood pressure?

  • To measure blood oxygen levels
  • To diagnose cardiovascular disorders (correct)
  • To monitor heart rate during exercise
  • To determine blood type

What is the heart rate measured in?

  • Beats per hour
  • Beats per day
  • Beats per second
  • Beats per minute (correct)

Which of the following methods is used to detect obstructions to blood flow?

  • ECG
  • Palpation (correct)
  • Blood pressure measurement
  • Auscultation

What is the radial artery pulse palpated with?

<p>Index and middle finger (D)</p> Signup and view all the answers

What is the recommended method to count the heart rate when the rhythm is irregular?

<p>Auscultation (A)</p> Signup and view all the answers

Which of the following pulse points is located in the neck?

<p>Carotid pulse (D)</p> Signup and view all the answers

Why should you not press both carotids at the same time?

<p>It blocks the blood supply to the brain and causes syncope (B)</p> Signup and view all the answers

What is the normal pulse rate in beats per minute?

<p>60-100 (B)</p> Signup and view all the answers

What is the term for a pulse rate that is faster than 100 beats per minute?

<p>Tachycardia (B)</p> Signup and view all the answers

What is the strength of the pulse measured by?

<p>The ability to obliterate it with fingertips (C)</p> Signup and view all the answers

What is the definition of blood pressure?

<p>The pressure applied on the walls of blood vessels during circulation (D)</p> Signup and view all the answers

What is the term for a pulse rate that is slower than 60 beats per minute?

<p>Bradycardia (D)</p> Signup and view all the answers

What is the recommended position of the brachial artery during blood pressure measurement?

<p>At the heart level (D)</p> Signup and view all the answers

What is the normal range of systolic blood pressure in young persons?

<p>90-120 mmHg (B)</p> Signup and view all the answers

What is the effect of age on blood pressure?

<p>Blood pressure increases with age (D)</p> Signup and view all the answers

What is the recommended percentage of the upper arm circumference to be covered by the sphygmomanometer cuff?

<p>80% (B)</p> Signup and view all the answers

What is the normal blood pressure range for a newborn?

<p>65/45 mmHg (D)</p> Signup and view all the answers

In which position is blood pressure typically lower?

<p>Lying (B)</p> Signup and view all the answers

What is the unit of measurement for blood pressure?

<p>mm HG (D)</p> Signup and view all the answers

What is the main principle of measuring arterial blood pressure?

<p>Turbulence in the blood flow causes a sound when the cuff pressure is less than the pressure in the artery (A)</p> Signup and view all the answers

What is the correct sequence of Korotkoff sounds?

<p>Phase I, then Phase II (D)</p> Signup and view all the answers

What is the recommended preparation for the patient before measuring arterial blood pressure?

<p>Avoid smoking or drinking caffeine for 30 min, wash your hands and sterilize (A)</p> Signup and view all the answers

What is the direction of pressure decrease in blood vessels?

<p>Away from the heart (D)</p> Signup and view all the answers

What type of sphygmomanometer is most commonly used?

<p>Mercury (B)</p> Signup and view all the answers

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