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A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________
Correct answer is '37'. Can you explain this answer?
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A 50 year old man has a mean arterial blood pressure of 130 mmHg, a he...
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Mean arterial blood pressure (MAP) is a measure of the average pressure in the arteries during one cardiac cycle. It is calculated using the formula: MAP = diastolic pressure + 1/3 (systolic pressure - diastolic pressure). In this case, the MAP is given as 130 mmHg.
Heart rate refers to the number of times the heart beats per minute. In this case, the heart rate is given as 78 beats per minute.
Right arterial pressure (RAP) is the pressure in the right atrium of the heart. In this case, the RAP is given as 2 mmHg.
Cardiac output (CO) is the volume of blood pumped by the heart per minute. It is calculated using the formula: CO = heart rate × stroke volume. In this case, the CO is given as 3.5 L/min.
Total peripheral vascular resistance (TPVR) is a measure of the resistance to blood flow in the peripheral vasculature. It is calculated using the formula: TPVR = (MAP - RAP) / CO.
Calculating Total Peripheral Vascular Resistance (TPVR):
- MAP is given as 130 mmHg
- RAP is given as 2 mmHg
- CO is given as 3.5 L/min
TPVR = (130 - 2) / 3.5
TPVR = 128 / 3.5
TPVR ≈ 36.57 ≈ 37 mm Hg/L/min
Therefore, the total peripheral vascular resistance in this man is approximately 37 mm Hg/L/min.
Heart rate refers to the number of times the heart beats per minute. In this case, the heart rate is given as 78 beats per minute.
Right arterial pressure (RAP) is the pressure in the right atrium of the heart. In this case, the RAP is given as 2 mmHg.
Cardiac output (CO) is the volume of blood pumped by the heart per minute. It is calculated using the formula: CO = heart rate × stroke volume. In this case, the CO is given as 3.5 L/min.
Total peripheral vascular resistance (TPVR) is a measure of the resistance to blood flow in the peripheral vasculature. It is calculated using the formula: TPVR = (MAP - RAP) / CO.
Calculating Total Peripheral Vascular Resistance (TPVR):
- MAP is given as 130 mmHg
- RAP is given as 2 mmHg
- CO is given as 3.5 L/min
TPVR = (130 - 2) / 3.5
TPVR = 128 / 3.5
TPVR ≈ 36.57 ≈ 37 mm Hg/L/min
Therefore, the total peripheral vascular resistance in this man is approximately 37 mm Hg/L/min.
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A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer?
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A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer?.
A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer?.
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A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer?, a detailed solution for A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer? has been provided alongside types of A 50 year old man has a mean arterial blood pressure of 130 mmHg, a heart rate of 78 beats/min, a right arterial pressure of 2mmHg and a cardiac output of 3.5 L/min. The total peripheral vascular resistance (mm Hg/L/min) in this man is ______________Correct answer is '37'. Can you explain this answer? theory, EduRev gives you an
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