WorksheetsAnatomy & Physiology Quiz WS 22
Total questions: 18
Worksheet time: 9mins
Anika, a medical student, is studying heart conditions. She learns about a condition where a valve is damaged and allows blood under high pressure to leak backward. What is this condition called?
Incompetent
During a biology class, David asked his teacher which valve is referred to as the bicuspid valve because the two cusps look like a bishop’s headdress?
Michael, a 65-year-old man, visits his doctor complaining of shortness of breath and fatigue. After a thorough examination, the doctor explains that Michael has a damaged heart valve that is stiff and does not open normally, impeding the outflow of blood. What is the term for this condition?
Stenosis
Incompetent
Atrial systole
Cardiac cycle
In a busy city, a ________________________ must allow the blood to flow freely in one direction but then shut to stop any backflow, just like how traffic lights control the flow of vehicles at an intersection.
Samuel is learning about the human heart in his biology class. His teacher asks, "The first step in the cardiac cycle is the '________________________' phase."
Backward
Valve
Filling
Cusp
Elijah is studying the human heart in his biology class. What is the function of this bicuspid valve?
During a science class experiment, Scarlett observed that the pressure of the ________________________ inside the ventricles pushes them shut.
During a biology class, Emma is learning about the heart. What happens during ventricular systole?
The heart relaxes
The atria fill with blood
Blood is ejected from the heart
The tricuspid valve opens
During a biology class, Olivia asked, "What is the Latin name for 'heart strings?'"
cor
chordae tendineae
corda
chorda
Mia is studying the human heart in her biology class. She learns about certain structures called "chordae tendineae." What are they?
Chordae tendineae are fibrous cords in the heart that connect papillary muscles to the atrioventricular valves.
Tendons that connect the heart to the diaphragm
Valves that separate the heart chambers
Muscles that control blood flow in the lungs
During a biology class, James is learning about the heart. What happens during atrial systole?
The atria simultaneously contract after the passive filling of the ventricles
Blood passes from the left atrium into the left ventricle
A valve is damaged and allows blood to leak backward
The semilunar valve guards the exit from the ventricles
Maya was learning about the heart in her biology class. Her teacher explained that a ________________________ is like a little parachute that fills with blood from the ventricle under pressure.
cusp
Lily is studying the human heart and wants to understand the name given to the five steps involved in filling the heart’s chambers and pumping the blood. What is this process called?
Cardiac cycle
Atrial systole
Stenosis
Incompetent
Nora is learning about the human heart in her biology class. She learns that the period of time when a heart chamber is contracting is called ________________________.
Backward
Valve
Systole
Filling
Imagine you are a doctor explaining to a patient, Sophia, about the heart's function. What is the function of the semilunar valves?
Guarding the exit from the ventricles
Binding the cusps to the ventricular wall
Allowing blood to pass from the right atrium into the right ventricle
Allowing blood to pass from the left atrium into the left ventricle
Jackson is studying the human heart and wants to understand how blood flows through it. What is the function of the tricuspid valve in this process?
Blood passes from the right atrium into the right ventricle through this
The ties that bind the cusps to the ventricular wall
A valve that is damaged and allows blood to leak backward
The semilunar valve guarding the exit from the ventricles
During which phase do the atria contract?
Ventricular diastole
Atrial diastole
Atrial systole
Semilunar valve opening
During a history class, Maya learned that Rene-Theophile-Hyacinthe Laennec (1781-1826) invented the stethoscope in ________________________.
