difference between veins and arteries

Q: Blood pressure is measured with:   A) Thermometer B) Barometer C) Sphygmomanometer D) Lactometer

A: Blood pressure can be defined as the pressure that is required for the purpose of measuring and…

Q: 8) Which is correct with an increase in cardiac output? A) decrease in stroke volume B) increase in…

A: In cardiac physiology, Cardiac output refers to the amount of blood pumped out of each ventricle per…

Q: Identify the primary reason for administering loop diuretics in heart failure patients. A) To…

A: Loop diuretics target the kidney's loop of Henle. Inhibiting the sodium-potassium-chloride…

Q: What happens if you were to replace a saline (salt) solution with a water solution in someone’s IV…

A: When administering IV fluids to a patient, it is essential to use the correct type of solution to…

Q: the cardiovascular system is responsible for ensuring the body is able to access atmospheric oxygen…

A: Mitochondria provide energy in form of ATP in eukaryotic cells. However, it is not known when,…

Q: Where are blood cells produced? A) in red marrow inside of bones O B) in the liver C) in yellow…

A: Mostly all type of the blood cells the red blood cells and the white blood cells and platelets are…

Q: 2. List either: a) pulmonary or peripheral, b) venous or arterial and c) oxygenated or deoxygenated…

A: 1. a) peripheralb) venousc) deoxygenated2. a) peripheralb) venousc) oxygenated3. a) pulmonaryb)…

Q: arterioles

A: The circulatory system involves the circulation of blood and nutrients from and to the heart. The…

Q: George is anaemic and is always fatigued. How is the body likely to respond?

A: Formed elements form the solid volume of the blood which contributes to 45% of the total blood…

Q: 20. Replacement of a glutamic acid for valine in hemoglobin ß primarily causes which effect?…

A: The replacement of a glutamic acid residue in the beta-chain of hemoglobin by valine is an important…

Q: Select all the ways that other organs help to maintain blood pH during exercise, when the bloods…

A: The appropriate functioning of the various physiological processes in the human body requires the…

Q: How is most CO transported in the bloodstream? a) In the plasma, as CO b) In the RBC, as CO c) In…

A: Note: Binding of carbon monoxide to RBC forms HbCO and not HCO(as in options c and d). Carbon…

Q: The human heart is A) Neurogenic heart B) Myogenic heart O C) Pulsating heart D) Ampullary heart

A: Introduction:- The human heart is an organ that pumps blood through the circulatory system's veins,…

Q: 10. Platelet-platelet binding, or aggregation, requires the interaction of fibrinogen with a…

A: When blood is start to bleed it is stopped by clotting. Blood clotting is also known as Coagulation.…

Q: The majority of exchange of gases and nutrients between blood and tissue takes place at the _____…

A: Cells need oxygen for aerobic respiration to occur. Amino acids and glucose are essential nutrients…

Q: the difference between the systolic and diastolic pressures is called the ....... pressure

A: Answer: Systole is the closure of tricuspid valve and concludes with the aortic valve as it…

Q: The process from which leukocytes leave the bloodstream through the endothelial cells of the…

A: Leukocytes are WBCs acting as immune cells fight unwanted foreign bodies entering into the cells.

Q: How does an open circulatory system differ from a closed one? A)A closed circulatory system is…

A: The objective of the question is to understand the differences between an open circulatory system…

Q: In a healthy individual, the overall balance of filtration and absorption for all of the capillaries…

A: The capillary exchange refers to the draining of plasma, gas, water into the tissue spaces…

Q: Where do you find the baroreceptors that alert the brain of an increase in blood pressure and/or…

A: The brain is the vital and primary component of the central nervous system in humans. The brain…

Q: When it comes to arteries and veins, do veins have? a) a tunica media that is missing in arteries…

A: Since you have posted a question with multiple sub-parts, we will solve the foremost three for you.…

Q: This is the sound a heart makes when beating: A) lub-dubB) swish-fashC) ding-dong

A: The heart is a muscular organ which pumps blood through the blood vessels of the circulatory system.…

Q: 1.If the systemic blood mass of a person is 2.8 kg, what is the body mass of the person? a.) 200 kg…

A: Given: Systemic mass =2.8 kg The systemic mass and blood mass are related by :  Systemic mass =…

Q: Veins do this: A) Exchange oxygen with the bloodB) Carry blood way from the heartC) Carry blood to…

A: Blood vessels are the components of the circulatory system, which are essential for transporting…

Q: 48) Pericardial arteries supply blood to the a) outer heart muscle b) tissue of the aorta c) tissue…

A: The heart is located on the slightly left side of the sternum in front of the lungs where it pumps…

Q: 27. The sympathetic nerves supply: a) The external sphincters of the gastrointestinal & urinary…

A: Nerves are specialized cells in the body that transmit signals between different parts of the body.…

Q: 10. A ligand binds to a channel and opens it, resulting in the influx of sodium into a post-synaptic…

A: The point of communication between two neurons or between a neuron and a target cell is known as a…

Q: 1.A patient comes into the ER who has just rapidly lost 30% of his blood volume. Which of the…

A: Blood loss of more than 30% to 40% of the total fluid volume may cause fall in the blood pressure…

Q: Veins and arteries catty blood. Which of these carry blood?a) Away from the heart?b) Back to the…

A: Blood is the body fluid that is composed of plasma and formed cell that circulates through the…

Q: Which structure is highlighted in blue and indicated by the yellow arrow in this image? A) left…

A: Thorax is a chest located between the neck and abdomen. It is formed by bones of the sternum, ribs,…

Q: wanted to prepare a fish dish for your grandfather that he loves the dried salted Codfish. But you…

A: Cod is a nutritious and favourite fish for most of the people. It is rich in omega fatty acids.

Q: Ch. 7: With aging, the kidneys may: a) become less effective at filtration b) produce less…

A: The correct answer to this question is option E. Aging is a normal process and in this process, the…

Q: 37. Binding of thrombin to which of the following molecules converts it from a procoagulant to an…

A: Homeostasis demands that the blood should carry anticoagulants that do not allow it to clot and flow…

Q: Which is the stimulus for the release of erythropoietin by the kidney? O a) Low oxygen…

A: EPO made by the kidney cells are particular and are delicate to low oxygen levels in the blood…

Q: Which element is monitored when taking a person pulse A) character B) volume C) systolic D) heat…

A: Any routine check with the doctor begins with checking the vitals at the nursing station or in the…

Q: 9. Which is NOT a component of lymph fluid? A) CO2 B) Dead blood cells C) Pathogens D) Dissolved…

A: Introduction  In order to purify and filter lymph, the lymphatic system is a system. The lymphatic…

Q: 91. In an experimental animal, the diameter of a precapillary arteriole is increased in a muscle…

A: Precapillary arterioles are the final generation of terminal arterioles. They have diameters less…

Q: Pick all the correct answers that can cause high output failure of the heart. A) anemia B) beriberi…

A: Heart failure is a condition in which the heart muscle is unable to pump enough blood to meet the…

Q: 13. Under normal conditions, the dominant form in which CO₂ is carried in arterial blood is which of…

A: Blood plays an essential role as a transporter of nutrients to every organ and tissue and thus…

Q: 18. Malabsorption of B vitamins is common in patients with untreated celiac disease. Of which type…

A: Patients with untreated celiac disease are most at risk for a type of anemia known as:C) Pernicious…

Q: Which of the following structures keep blood flowing unidirectionally in humans? a) Bronchiole b)…

A: Introduction - Plasma, blood cells, and platelets make up blood, which is a liquid connective…

Q: Local control of blood flow through a tissue a) maintains a blood flow independent of changes in…

A: The mechanism of local control includes responses from vascular areas to the surrounding tissues.…

Q: Which of the following changes happen at birth or a couple hours afterward? A) The connection…

A: After birth, several changes take place in the circulation of blood via the heart. After…