QUESTION 26 Blood that leaves the right ventricle is O deoxygenated; pulmonary vein; lungs oxygenated; systemic vein; tissues of the body that need oxygen deoxygenated; pulmonary artery; lungs oxygenated; systemic artery; tissues of the body that need oxygen QUESTION 27 and travels along the to the all correct answers, there may be one correct answer, or more th

Q: QUESTION 49 Which statement about blood cells that exhibit Rh antigens (D antigen) is true They are…

A: Blood cells are often called hematopoietic cells and are produced by hematopoiesis in the red bone…

Q: QUESTION 5 The stimulus that usually triggers blood clotting is: O A drop in blood pressure…

A: The process of transformation of blood into gel like substance outside the blood vessels is known as…

Q: QUESTION 1 In the normal electrocardiogram (lead I or II): a. P wave precedes every QRS complex, the…

A: P wave represent atrial depolarization of left and right atrium. As atrial repolarization is too…

Q: 4-6. Refers to the photo below. 4&5 (fill-in) 4. The arrow pointing to the wavy dark red line is the

A: 4. Internal elastic lamina 5. Tunica media .

Q: Baroreceptors in the aortic arch normally fire:

A: Baroreceptors- sensors located in carotid sinus and in aortic arch. used in sensing blood pressure…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: Heart 1 Frog heart 1 Time (s) Dr Loewi had continued measuring for longer after stimulation, which…

A: Otto Loewi performed an experiment in 1921 that discovered that neurons transmit impulses by the use…

Q: Atrial diastole occurs during_. N K -A→ M B D O interval D O interval A wave LM wave J

A: The heart is a four-chambered organ with two atrium and two ventricles. Blood in both the atrial…

Q: Given these events, the correct sequence of the cardiac cycle is: i. Atrial diastole ii. Atrial…

A: The term systole is referred to as the time during which the left and right ventricles does…

Q: Question 9 of 10 The IV order is to infuse 250 mL 0.9% NS with 10 mEq KCI over 6 hours. How many…

A: In pharmacokinetics, the flow rate refers to the amount of fluid (in ml) that is administered over 1…

Q: Immediate branches of the aorta are:

A: The aorta is the primary section of the systemic blood vessel circulation, starting specifically…

Q: e to heart transplantation is: art

A: Heart transplantation heart transplant, or a cardiac transplant, is a surgical transplant procedure…

Q: Question 3 Flag question During surgery to remove a metastasis from the posterior aspect of the…

A: The objective of the question is to identify the most likely cause of the appearance of a whitish…

Q: Question 3 Flag question During surgery to remove a metastasis from the posterior aspect of the…

A: The objective of the question is to identify the source of the whitish milky fluid that filled the…

Q: 9-10. Refers to the torso model below. 41

A: It is gastric artery

Q: Chosse the correct option

A: We can say that The blood is a fluid connective tissue. It includes all the blood corpuscles and…

Q: Action potentials from baroreceptors in the aortic arch and carotid travel along The…

A:

Q: What limitations does a frog/amphibian red blood cell have? Think surface area: According to Fick’s…

A: The animal that can live both land and water are known as amphibians. Example: Frog, Salamander etc.…

Q: Question 15 Which of the following participate in the extrinsic pathways of blood coagulation? O…

A: Introduction: When the blood changes from a liquid into a gel-forming blood clot is referred to as…

Q: The function of erythropoietin is to stimulate the production of O Plasma RB

A: Erythropoietin is a hormone that is mostly produced by kidney cells, with minor production also…

Q: Place the following items in order, from simple to most complex. 1. Lymph 2. Basophil 3. Glucose 4.…

A: The complexity of a compound or a structure depends on the components it has. More are the…

Q: Question 5 Which drug was given to John to clear his blood clot? O tissue plasminogen activator…

A: Blot clotting is a natural phenomenon which occurs when the skin is exposed to any wounds. These…

Q: Question 2 Formed elements within the blood Play a role within the immune system Are important for…

A: Formed element in the blood is considered as the cells, which are known to form the major volume of…

Q: In the context of the Blood chapter, which of the following best describes iron? Answers: the Fe 3+…

A: About 70% of the iron in the body is found in the red blood cells as hemoglobin, which is…

Q: Question 24 Which of the following tissues functions to filter blood with sheathed capillaries? O…

A: The spleen is the biggest secondary immune member in the body and is accountable for inaugurating…

Q: The potential depicted in the figure was recorded from the of the heart. D 20 -20 -40 -60 TIME A…

A: The cells included in the sinoatrial (SA) node are considered the primary pacemaker site within the…

Q: Question 7 These can explain why men have a higher hematocrit than women except: plasma than women…

A: Hematocrit is the volume of the blood that contains red blood cells ( RBCs ). A low hematocrit…

Q: The tricuspid valve is located between the and stay (close /open) when the atria contract. O a.…

A: The cardiovascular system of the human body is made up of the heart, blood, and blood vessels that…

Q: QUESTION 140 The doctor orders gentamicin 20 mg IV to be added to 100 mL NS IVPB to be infused over…

A: Ordered dose of Gentamicin = 20mg in 100ml NS Total Time for infusion = 30 minutes  Required…

Q: Heart 10 During diastole, a. ventricular pressure increases rapidly b. pulmonary and aortic valves…

A: Diastole is defined as the time period when the atria and ventricles relax. During diastole, there…

Q: ues with low metabolic activity, the direct diversion of blood from arterioles to veni e aortic arch…

A: The cardiovascular system is involved in the conduction of blood from the heart to the other parts…

Q: tion 12 There are 04:4 4; 250 million 02;4 250 million; 4 irons in a single hemoglobin molecule. A…

A: Introduction: Hemoglobin is a two-way respiratory transporter, transports oxygen from the lungs to…

Q: The electrocardiogram (EKG) is a tracing of the electrical events in the myocardium cardiac output…

A: Electrocardiogram is a very popular technique, used in medical biology, to determine the problems…

Q: You are late to class, which is on the 12th floor of the Medical Technology building. After running…

A: The chemical processes that occur within an organism to sustain life are referred to as metabolism.…

Q: Question 2 سلام 3 A 58-year-old man comes into your emergency room with difficulty breathing. He…

A: The objective of the question is to identify the correct sequence of anatomical structures that a…

Q: Klaneys Skin All tissues receive more blood during exercise

A: Exercise increases the blood pressure and the blood flow nearly to all the organs inside the body.…

Q: QUESTION 7 What are the upper chambers of the heart called? septa ventricles atria AV valves…

A: Blood arteries that transport blood away from and towards the heart make up the circulatory system.…

Q: Which of the following occurs to break up a clot after a vessel has healed? O tissue plasminogen…

A: Hemostasis is the natural process by which blood loss stops or ceases after an injury. It includes…

Q: Function of erythropoietin is to stimulate the production of sma

A: Erythropoietin is a hormone mainly produced by the cells of kidney and some amount is also produced…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.