What type of heart valve (mechanical/biological) would you suggest to a 70 year old patient and why?

Q: What are organ pipes? Explain their action.

A: Given:  Organ pipes

Q: Why does a dull hypodermic needle hurt more than a sharp one?

A:

Q: The primary organs of the respiratory system are the _____, which carry out this ecchange of gases…

A: According to the question we have to fill the blanks.

Q: What are the parts of the  respiratory system?

A:

Q: Angioplasty is a technique in which arteries partially blocked with plaque are dilated to increase…

A:

Q: caused by blockage--- one or more arteries of the .heart muscle Heart valve defects O Heart attack O…

A:

Q: Which of the following are made of smooth muscles? A. blood vessels, biceps, and lungs   B. biceps,…

A:

Q: What are the uses of core buildups, pins, and posts in crown retention?

A: core buildup: it is used in tooth restoration when there is a significant loss of tooth structure…

Q: Define Myopia.

A:

Q: When a person diets, is their goal to lose mass or to lose weight? Explain.

A: The weight of the person is the magnitude of the attractive force exerted by the Earth on the person…

Q: A person has a resting blood flow of 6.5 L min-1. The volume of the left ventricle is 152 mL and the…

A: we have to find beats per minute in above question,so the solution of that question given in below…

Q: How do flaps affect the lift and the drag of wings?

A:

Q: True or false we all start out as females in the womb

A: False

Q: Which system includes bones,cartilage,and ligaments

A: Which system includes bones , cartilage , and ligaments

Q: Angioplasty is a technique in which arteries partially blocked with plaque are dilated to increase…

A:

Q: The internal pressure in the bladder is due to the accumulation of the urine. true false

A: The internal pressure in bladder is due to urine. True or false

Q: Describe the nature of electrical signals in the nervous system?

A: nature of electrical signals

Q: A blood platelet drifts along with the flow of blood through an artery that is partially blocked.…

A: From the question, it is given that the blood platelet is flowing from narrow region to wider region…

Q: What is tractive resistance?

A:

Q: 15- Kidney tubules regulate water balance. true O false

A: Your kedneys have three main purposes that influence the rest of the body. These three roles are 1.…

Q: The left ventricle stroke rate is 93 mL and the heart rate is 113 BPM, calculate the blood flow in L…

A: Given , stroke rate = 93 mL. i e. 93 mL/beat  Or, 0.093 L/beat Heart rate = 113 BPM

Q: Which of the following can cause a woman to become pregnant?

A: We have to know about details here.

Q: Name any two thoracic appendages? Zara karo zyadai pahan wazat?

A: We are asked to answer two thoracic appendages

Q: When the blood rushes through the .7 constricted artery, the internal pressure drops again and the…

A: In this problem, it is asking that what is phenomena when the blood rushes through the constricted…

Q: How do rods in eyes differ from cones?

A: Retina of our eyes contains light sensitive cells that are rods and cones.

Q: Due to plaque buildup, a small part of a patient’s aorta has a smaller radius than a regular,…

A: Due to plaque buildup, a small part of a patient’s aorta has a smaller radius than a regular,…

Q: The human lungs have a volume of only about 4 L, yet an internal surface area of nearly 100 m2. Why…

A:

Q: The arterioles (small arteries) leading to an organ, constrict in order to decrease flow to the…

A: given: flow rate reduced by 2.10% that means, Q2 =0.021Q1

Q: Hypertriglycerdemia leads to plaque devolving in blood vessel will the radius in blood vessel…

A: There will no change in blood flow until plague develop in large amount and ultimately block the…

Q: When the arteries get narrow the resistance to blood flow decreased and pressure decrease. True O…

A:

Q: What are the benefits of having most skeletal muscles attached so close to joints?

A:

Q: What test you can perform to increase a chance in your own mind that you are right about a paticular…

A: if the certain ideas in  mind  are purely basis on scientific there are many ways to verify whether…

Q: The left ventricle stroke rate is 94 mL and the heart rate is 70 BPM, calculate the blood flow in L…

A: The left ventricle stroke rate is LVstroke rate=94 mL that implies LVstroke rate=94 mL/beat  The…

Q: How Hypermetropia can be corrected?

A: Hypermetropia is an eye sight problem. In this case, a person can see the objects clearly away from…

Q: Choose below which best fits the description for lungs. O A baglike organ in which food is mixed…

A: Answer             C.   The organs that bring oxygen from the air into the body and release carbon…

Q: True or False: Diastolic pressure occurs when your heart rate is the highest?

A: Diastolic pressure occurred when your heart rate is highest  is False statements Diastole is when…

Human Metabolism

Being described as the most complicated machine ever encountered by humans, the human body and the cell metabolism is nothing less than a wonder. Metabolism is the set of life-sustaining chemical reactions within organisms.