What is the stage of the cardiac cycle during which the ventricles are filled?

What is the stage of the cardiac cycle during which the ventricles are filled?
by

1 Answer

Answer :

The filling of the ventricles with blood occurs during diastole. The Circulatory System - Image Diversity: cardiac cycle
by
selected by

Related questions

Doctors use stethoscope to hear the sounds produced during each cardiac cycle. The second sound is heard when(a) AV node receives signal from SA node (b) AV valves open up (c) Ventricular walls vibrate due to gushing in of blood from atria (d) Semilunar valves close down after the blood flows into vessels from ventricles.

Description : Doctors use stethoscope to hear the sounds produced during each cardiac cycle. The second sound is heard when (a) AV node receives signal from SA node (b) AV valves open up (c) Ventricular ... blood from atria (d) Semilunar valves close down after the blood flows into vessels from ventricles.

Last Answer : (d) Semilunar valves close down after the blood flows into vessels from ventricles

What would be the heart rate of a person if the cardiac output is 5 L, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50 mL ? (a) 125 beats per minute (b) 50 beats per minute (c) 75 beats per minute (d) 100 beats per minute

Description : What would be the heart rate of a person if the cardiac output is 5 L, blood volume in the ventricles at the end of diastole is 100 mL and at the end of ventricular systole is 50 mL ? (a) 125 beats per minute (b) 50 beats per minute (c) 75 beats per minute (d) 100 beats per minute

Last Answer : (d) 100 beats per minute

Assertion `:` During diastole, ventricles receives blood from auricles. Reason `:` During ventricular diastole (stage of rapid inflow) the pressure in

Description : Assertion `:` During diastole, ventricles receives blood from auricles. Reason `:` During ventricular diastole (stage of rapid inflow) the pressure in

Last Answer : Assertion `:` During diastole, ventricles receives blood from auricles. Reason `:` During ventricular ... . If both Assertion & Reason are false.

Which among the following is correct during each cardiac cycle ?

Description : Which among the following is correct during each cardiac cycle ?

Last Answer : Which among the following is correct during each cardiac cycle ? A. The volume of blood ... received by the aorta and pulmonary arter is different

a. The P wave represent the electrical excitation of the_____ b. The QRS complex represents the ____ of the ventricles. c. The end of T wave marks the

Description : a. The P wave represent the electrical excitation of the_____ b. The QRS complex represents the ____ of the ventricles. c. The end of T wave marks the

Last Answer : a. The P wave represent the electrical excitation of the_____ b. The QRS complex represents the ____ of ... The end of T wave marks the end of _____

a. The P wave represent the electrical excitation of the_____ b. The QRS complex represents the ____ of the ventricles. c. The end of T wave marks the

Description : a. The P wave represent the electrical excitation of the_____ b. The QRS complex represents the ____ of the ventricles. c. The end of T wave marks the

Last Answer : a. The P wave represent the electrical excitation of the_____ b. The QRS complex represents the ____ of ... The end of T wave marks the end of _____

How would you describe the heart's ventricles?

Description : How would you describe the heart's ventricles?

Last Answer : The cardiac ventricles are the two lower chambers of the heart's four chambers. They are larger and more narrowed than the atria. They function by collecting the blood that flows into them from ... expel blood into the peripheral tissues, using major vessels to carry it to the extremities and lungs.

Impulses from the pace -maker cause the (a) ventricles to contract (b) auricles to contract (c) both the ventricle and auricle to contract (d) heart to relax

Description : Impulses from the pace -maker cause the (a) ventricles to contract (b) auricles to contract (c) both the ventricle and auricle to contract (d) heart to relax

Last Answer : Ans:(b)

Out of 24 hours the human heart works, ventricles contact for (a) 6 hours (b) 9 hours (c) 11 hours (d) 12 hours

Description : Out of 24 hours the human heart works, ventricles contact for (a) 6 hours (b) 9 hours (c) 11 hours (d) 12 hours

Last Answer : Ans:(b)

Blood pressure is high in the – (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Description : Blood pressure is high in the – (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Last Answer : (2) Arteries Explanation: Hypertension (HTN) or high blood pressure, sometimes called arterial hypertension, is a chronic medical condition in which the blood pressure in the arteries is elevated. This requires the heart to work harder than normal to circulate blood through the blood vessels.

Cerebrospinal fluid: a. is produced mainly by the lateral, third and fourth ventricles b. enters the subarachnoid space through foramina Lushka and Magendie c. is reabsorbed mainly into the lymphatics d. production is dependent of the blood pressure

Description : Cerebrospinal fluid: a. is produced mainly by the lateral, third and fourth ventricles b. enters the subarachnoid space through foramina Lushka and Magendie c. is reabsorbed mainly into the lymphatics d. production is dependent of the blood pressure

Last Answer : is produced mainly by the lateral, third and fourth ventricles

True statements about ECG include: a. the P-R interval corresponds to the duration of atrial systole b. the T-wave ends at the time of aortic valve closure c. the ST segment represents repolarization of the ventricles d. all

Description : True statements about ECG include: a. the P-R interval corresponds to the duration of atrial systole b. the T-wave ends at the time of aortic valve closure c. the ST segment represents repolarization of the ventricles d. all

Last Answer : all

The cerebrospinal fluid: a. has a normal volume of 150 ml b. has a normal opening pressure of 7 - 18 cm H2O c. flows from the ventricles to the subarachnoid space via the foramen of Monrod. does not contain neutrophils in normal individuals

Description : The cerebrospinal fluid: a. has a normal volume of 150 ml b. has a normal opening pressure of 7 - 18 cm H2O c. flows from the ventricles to the subarachnoid space via the foramen of Monro d. does not contain neutrophils in normal individuals

Last Answer : has a normal volume of 150 m

Systemic heart refers to (a) the heart that contracts under stimulation from nervous system (b) left auricle and left ventricle in higher vertebrates (c) entire heart in lower vertebrates (d) the two ventricles together in humans.

Description : Systemic heart refers to (a) the heart that contracts under stimulation from nervous system (b) left auricle and left ventricle in higher vertebrates (c) entire heart in lower vertebrates (d) the two ventricles together in humans.

Last Answer : (b) left auricle and left ventricle in higher vertebrates

Bundle of His is a network of (a) muscle fibres distributed throughout the heart walls (b) muscle fibres found only in the ventricle wall (c) nerve fibres distributed in ventricles (d) nerve fibres found throughout the heart.

Description : Bundle of His is a network of (a) muscle fibres distributed throughout the heart walls (b) muscle fibres found only in the ventricle wall (c) nerve fibres distributed in ventricles (d) nerve fibres found throughout the heart.

Last Answer : (b) muscle fibres found only in the ventricle wall

In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart? (a) S - start of systole (b) T - end of diastole (c) P - depolarisation of the atria (d) R - repolarisation of ventricles

Description : In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart? (a) S - start of systole (b) T - end of diastole (c) P - depolarisation of the atria (d) R - repolarisation of ventricles

Last Answer : (c) P - depolarisation of the atria

Match the column - I with column - II. Column-I Column-II (A) P-wave (i) Depolarisation of ventricles (B) QRS complex (ii) Repolarisation of ventricles (C) T-wave (iii) Coronary ischaemia (D) Reduction in the size of T- wave (iv) Depolarisation of atria (v) Repolarisation of atria Select the correct option. (A) (B) (C) (D) (a) (ii) (iii) (v) (iv) (b) (iv) (i) (ii) (iii) (c) (iv) (i) (ii) (v) (d) (ii) (i) (v) (iii)

Description : Match the column - I with column - II. Column-I Column-II (A) P-wave (i) Depolarisation of ventricles (B) QRS complex (ii) Repolarisation of ventricles (C) T-wave (iii) Coronary ischaemia (D) Reduction in the size of T- wave (iv) ... ) (i) (ii) (iii) (c) (iv) (i) (ii) (v) (d) (ii) (i) (v) (iii)

Last Answer : (b) (iv) (i) (ii) (iii)

The QRS complex in a standard ECG represents (a) repolarisation of auricles (b) depolarisation of auricles (c) depolarisation of ventricles (d) repolarisation of ventricles.

Description : The QRS complex in a standard ECG represents (a) repolarisation of auricles (b) depolarisation of auricles (c) depolarisation of ventricles (d) repolarisation of ventricles.

Last Answer : (c) depolarisation of ventricles

Which of the following ECG characteristics is usually seen when a patient’s serum potassium level is low? a) U wave The U wave is an ECG waveform characteristic that may reflect Purkinje fiber repolarization. It is usually seen when a patient’s serum potassium level is low. b) T wave The T wave is an ECG characteristic reflecting repolarization of the ventricles. It may become tall or “peaked” if a patient’s serum potassium level is high. c) P wave The P wave is an ECG characteristic reflecting conduction of an electrical impulse through the atria. d) QT interval The QT interval is an ECG characteristic reflecting the time from ventricular depolarization to repolarization.

Description : Which of the following ECG characteristics is usually seen when a patient's serum potassium level is low? a) U wave The U wave is an ECG waveform characteristic that may ... interval The QT interval is an ECG characteristic reflecting the time from ventricular depolarization to repolarization.

Last Answer : a) U wave The U wave is an ECG waveform characteristic that may reflect Purkinje fiber repolarization. It is usually seen when a patient’s serum potassium level is low.

True or false? The two chambers at the bottom of your heart are called ventricles.

Description : True or false? The two chambers at the bottom of your heart are called ventricles.

Last Answer : True

Digitalis induced increase in refractory period of myocardial fibres is most consistent and pronounced in the: A. Atria B. Ventricles C. A-V node D. Purkinje fibres

Description : Digitalis induced increase in refractory period of myocardial fibres is most consistent and pronounced in the: A. Atria B. Ventricles C. A-V node D. Purkinje fibres

Last Answer : C. A-V node

Digitalis in creases the force of contraction of ventricles by: A. Increasing the duration of systole B. Increasing the rate of contraction without affecting the duration of systole C. Increasing the rate of contraction, but reducing the duration of systole D. Increasing both the rate of contraction as well as the duration of systole

Description : Digitalis in creases the force of contraction of ventricles by: A. Increasing the duration of systole B. Increasing the rate of contraction without affecting the duration of systole C. Increasing the rate ... of systole D. Increasing both the rate of contraction as well as the duration of systole

Last Answer : C. Increasing the rate of contraction, but reducing the duration of systole

Name the clear watery liquid that surrounds the brain and spinal cord and fills the four cavities or ventricles of the brain.

Description : Name the clear watery liquid that surrounds the brain and spinal cord and fills the four cavities or ventricles of the brain.

Last Answer : ANSWER: Cerebrospinal Fluid

Blood pressure is high in the (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Description : Blood pressure is high in the (1) Ventricles (2) Arteries (3) Veins (4) Auricles

Last Answer : Arteries

Describe the events in cardiac cycle. -Biology

Description : Describe the events in cardiac cycle. -Biology

Last Answer : answer:

What is Cardiac Cycle ?

Last Answer : : To complete every heartbeat, the events of systole and diastole occur in cycles , called cardiac cycles.

How many steps does the cardiac cycle take ?

Last Answer : The cardiac cycle is completed in 4 steps

Identify the correct sequence of events in a cardiac cycle `:-`

Description : Identify the correct sequence of events in a cardiac cycle `:-`

Last Answer : Identify the correct sequence of events in a cardiac cycle `:-` A. Joint diastole `rarr` ... systole `rarr` Joint diastole `rarr` Ventricular systole

In cardiac cycle, "Dup" sound is heard when

Description : In cardiac cycle, "Dup" sound is heard when

Last Answer : In cardiac cycle, "Dup" sound is heard when A. Mittral valves close B. Mittral valves open C. Semilunar valves close D. Tricuspid valve close

In vapour compression cycle using NH3 as refrigerant, initial charge is filled at (a) suction of compressor (b) delivery of compressor (c) high pressure side close to receiver (d) low pressure side near receiver

Description : In vapour compression cycle using NH3 as refrigerant, initial charge is filled at (a) suction of compressor (b) delivery of compressor (c) high pressure side close to receiver (d) low pressure side near receiver

Last Answer : Ans: c

When a cell makes a copy of its DNA during the stage of the cell cycle called mitosis true or false?

Description : When a cell makes a copy of its DNA during the stage of the cell cycle called mitosis true or false?

Last Answer : Need answer

The final stage of the cell cycle, during which the cytoplasm divides, is called .?

Description : The final stage of the cell cycle, during which the cytoplasm divides, is called .?

Last Answer : cytoplasm

During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP? (a) Glycolysis (b) Krebs’ cycle (c) Conversion of pyruvic acid to acetyl CoA (d) Electron transport chain

Description : During which stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP? (a) Glycolysis (b) Krebs’ cycle (c) Conversion of pyruvic acid to acetyl CoA (d) Electron transport chain

Last Answer : (d) Electron transport chain

At what stage of the cell cycle are histone proteins synthesized in a eukaryotic cell? (a) During G2 stage of prophase (b) During S-phase (c) During entire prophase (d) During telophase

Description : At what stage of the cell cycle are histone proteins synthesized in a eukaryotic cell? (a) During G2 stage of prophase (b) During S-phase (c) During entire prophase (d) During telophase

Last Answer : (b) During S-phase

Price strategies become more mixed during the __________ stage of the product life cycle : 1. growth 2. maturity 3. decline 4. introduction 5. none of these

Description : Price strategies become more mixed during the __________ stage of the product life cycle : 1. growth 2. maturity 3. decline 4. introduction 5. none of these

Last Answer : growth

During the growth stage of the product life cycle, the marketer should 1. fortify the product position 2. move to exclusive distribution 3. raise the price 4. increase promotion as a percentage of sales 5. none of these

Description : During the growth stage of the product life cycle, the marketer should 1. fortify the product position 2. move to exclusive distribution 3. raise the price 4. increase promotion as a percentage of sales 5. none of these

Last Answer : fortify the product position

Aggressive pricing is typical during the ________ stage of the product life cycle. 1. decline 2. growth 3. introduction 4. plateau 5. stabilization

Description : Aggressive pricing is typical during the ________ stage of the product life cycle. 1. decline 2. growth 3. introduction 4. plateau 5. stabilization

Last Answer : growth

16) Price strategies become more mixed during the __________ stage of the product life cycle: A)growth B)maturity C)decline D)introduction

Description : 16) Price strategies become more mixed during the __________ stage of the product life cycle: A)growth B)maturity C)decline D)introduction

Last Answer : B)maturity

During the growth stage of the product life cycle, the marketer should A)fortify the product position. B)move to exclusive distribution. C)raise the price. D)increase promotion as a percentage of sales.

Description : During the growth stage of the product life cycle, the marketer should A)fortify the product position. B)move to exclusive distribution. C)raise the price. D)increase promotion as a percentage of sales.

Last Answer : A)fortify the product position.

Sales usually start to decline __________ of the product life cycle. A)at the beginning of the termination stage B)at the end of the growth stage C)at the beginning of the decline stage D)during the maturity stage

Description : Sales usually start to decline __________ of the product life cycle. A)at the beginning of the termination stage B)at the end of the growth stage C)at the beginning of the decline stage D)during the maturity stage

Last Answer : D)during the maturity stage

Aggressive pricing is typical during the __________ stage of the product life cycle. A)decline B)growth C)introduction D)plateau E)stabilisation

Description : Aggressive pricing is typical during the __________ stage of the product life cycle. A)decline B)growth C)introduction D)plateau E)stabilisation

Last Answer : B)growth

Does your period/menstrual cycle ever suffer from stage fright?

Description : Does your period/menstrual cycle ever suffer from stage fright?

Last Answer : Sometimes I worry about my period being late and it will only prolong the wait. It’s kind of weird. I think it has to be due to the hormones that stress produces.

Which of the following is a stage of Product Life Cycle? a.Introduction stage b.Growth stage c.Mature stage d.All of the above

Description : Which of the following is a stage of Product Life Cycle? a.Introduction stage b.Growth stage c.Mature stage d.All of the above

Last Answer : d.All of the above

At what stage of cell cycle DNA synthesis takes place? -Biology

Description : At what stage of cell cycle DNA synthesis takes place? -Biology

Last Answer : answer:

Pediplains and inselbergs are features of the old stage of which cycle of erosion? -Do You Know?

Description : Pediplains and inselbergs are features of the old stage of which cycle of erosion? -Do You Know?

Last Answer : answer:

Which one is correct for `G_(0)` stage ? I. It is a quiescent stage. II. In this phase cell cycle is stopped III. `G_(0)` cells do not grow or prolife

Description : Which one is correct for `G_(0)` stage ? I. It is a quiescent stage. II. In this phase cell cycle is stopped III. `G_(0)` cells do not grow or prolife

Last Answer : Which one is correct for `G_(0)` stage ? I. It is a quiescent stage. II. In this phase cell cycle ... . I,II are correct D. Only I and IV are correct

Given below is a schematic break-up of the phases/stages of cell cycle :- Which one of the following is the correct indication of the stage/phase in t

Description : Given below is a schematic break-up of the phases/stages of cell cycle :- Which one of the following is the correct indication of the stage/phase in t

Last Answer : Given below is a schematic break-up of the phases/stages of cell cycle :- Which one of the ... Metaphase C. C- Karyokinesis D. D- Synthesis phase

In which stage of the cell cycle are histone proteins synthesised in a eukaryotic cells ?

Description : In which stage of the cell cycle are histone proteins synthesised in a eukaryotic cells ?

Last Answer : In which stage of the cell cycle are histone proteins synthesised in a eukaryotic cells ? A. ... )` -stage of prophase D. During entire prophase