Blood Pressure Part 2
8 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which factor is NOT associated with an increase in blood pressure?

  • Decreased peripheral vascular resistance (correct)
  • Increased cardiac output
  • Increased blood volume
  • Decreased arterial elasticity

    • What happens to blood pressure after vigorous exercise?

  • It can be reduced for several hours. (correct)
  • It remains elevated indefinitely.
  • It increases significantly.
  • It stays the same.

    • At which age range does blood pressure begin to show a consistent increase for males after puberty?

  • 1 to 6 years
  • Middle adulthood
  • 10 to 13 years
  • 14 to 17 years (correct)

    • Which statement regarding the influence of gender on blood pressure is accurate?

    <p>There is no notable difference until menopause. (A)</p> Signup and view all the answers

    What is a common outcome of stress factors like anxiety or pain on blood pressure?

    <p>It initially increases due to increased heart rate. (C)</p> Signup and view all the answers

    What trend is observed in blood pressure variations throughout a 24-hour period?

    <p>Lowest during sleep and peaks in the afternoon. (A)</p> Signup and view all the answers

    What demographic group shows a greater incidence of hypertension?

    <p>African Americans compared to Caucasians (D)</p> Signup and view all the answers

    How do medications like diuretics and vasodilators affect blood pressure?

    <p>They lower blood pressure. (D)</p> Signup and view all the answers

    Flashcards

    Increased Blood Pressure Factors

    Increased blood pressure results from higher cardiac output, peripheral resistance, blood volume, viscosity, or decreased arterial elasticity.

    Blood Pressure and Age

    Blood pressure typically increases with age, showing a progression from newborns to older adults.

    Blood Pressure and Stress

    Stress can increase blood pressure due to a faster heart rate, higher cardiac output, and increased peripheral vascular resistance.

    Decreased Blood Pressure Factors

    Decreased blood pressure occurs due to lower cardiac output, peripheral resistance, blood volume, or increased arterial elasticity.

    Signup and view all the flashcards

    Blood Pressure and Gender

    After puberty, males generally have higher blood pressure readings than females. Menopause in women can sometimes lead to higher blood pressure.

    Signup and view all the flashcards

    Blood Pressure and Race

    Certain racial groups are potentially more prone to hypertension than others due to genetic and environmental factors.

    Signup and view all the flashcards

    Daily Blood Pressure Variations

    Regular variations in blood pressure happen throughout the day, including lower values during sleep, higher in the afternoon, and a potential rise in the early morning.

    Signup and view all the flashcards

    Medication and Blood Pressure

    Medications can have varying effects on blood pressure. Some lower it, others increase it and some influence blood pressure indirectly.

    Signup and view all the flashcards

    Study Notes

    Blood Pressure Part 2

    • Increased Blood Pressure: Caused by increased cardiac output, increased peripheral vascular resistance, increased blood volume, increased viscosity, and decreased arterial elasticity.

    • Decreased Blood Pressure: Caused by decreased cardiac output, decreased peripheral vascular resistance, decreased blood volume, decreased blood viscosity, and increased arterial elasticity.

    Factors Influencing Blood Pressure

    • Age: Blood pressure changes with age. Newborns have different blood pressure than older adults. Specific readings are provided for different age groups.

    • Stress: Anxiety, fear, and pain initially increase blood pressure due to increased heart rate, cardiac output, and peripheral vascular resistance.

    • Gender: No significant difference in blood pressure between boys and girls before puberty. After puberty, males have higher readings. Women tend to have higher readings after menopause, compared to men the same age.

    • Race: Incidence of hypertension is higher in Black people than White people due to factors from genetics as well as environmental influences.

    • Daily Variations: Blood pressure can fluctuate throughout the day. Lowest during sleep, highest in the afternoon, a decrease in the evening, and a rise starting from 4-6 AM.

    • Activity: Older adults experience a 5-10 mm Hg drop in blood pressure one hour after eating. Blood pressure can decrease for several hours following strenuous exercise.

    • Medications: Some medications directly or indirectly affect blood pressure. Antihypertensive medications such as diuretics, vasodilators, and beta-blockers lower blood pressure. Narcotic pain relievers may lower blood pressure, while vasoconstrictors and intravenous fluids may raise blood pressure.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Related Documents

    Blood Pressure Part 2 PDF

    Description

    Explore the various factors that influence blood pressure including age, stress, and gender. Learn about the causes of increased and decreased blood pressure and how they relate to cardiac output and vascular resistance. This quiz will help you understand the physiological variations and their implications on health.

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser