Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
What is the normal diastolic blood pressure in a normal healthy adult human?
What is the normal diastolic blood pressure in a normal healthy adult human?
- 80 mm Hg (correct)
- 110 mm Hg
- 90 mm Hg
- 60 mm Hg
What is the reason why the SA node acts as the heart’s pacemaker?
What is the reason why the SA node acts as the heart’s pacemaker?
- Because it generates impulses at the highest rate
- Because of its capability of generating impulses (correct)
- Because it has a poor cholinergic innervation
- Because it has a rich sympathetic innervation
Which of these is not a function of the skeletal system?
Which of these is not a function of the skeletal system?
- Mineral storage
- Movement
- Metabolism (correct)
- Protection of organs
From where do the ventricular muscles accept impulses directly?
From where do the ventricular muscles accept impulses directly?
Signup and view all the answers
Which is a blood disorder where the hemoglobin is defective?
Which is a blood disorder where the hemoglobin is defective?
Signup and view all the answers
Flashcards are hidden until you start studying
Study Notes
Blood Pressure
- Normal diastolic blood pressure in a healthy adult human is 60-90 mmHg.
Heart's Pacemaker
- The SA node acts as the heart's pacemaker because it has the ability to generate impulses at a faster rate than other parts of the heart.
Skeletal System
- The skeletal system does not function as an excretory system.
Ventricular Muscles
- Ventricular muscles accept impulses directly from the Bundle of His.
Blood Disorders
- Sickle cell anemia is a blood disorder where the hemoglobin is defective.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
