Circulation Questions and Answers

x Jefferson Davis played what role in the A B C Union general Confederate general President of the Confederate States

4x With malice toward none with charity for all with firmness in the right as God gives us to see the right let us strive on to finish the work we are in to bind up the nation s wounds to care for him who shall have borne the battle and for his widow and his orphan to do all which may achieve and cherish a just and lasting peace among ourselves and with all nations This excerpt from an inaugural address was given as the the country was emerging from the A B C First World War Civil War Great Depression D American Revolution

B lymphocytes are categorized as part of the adaptive branch of the immune system for all of the following reasons BUT one Which of the following is NOT one of the reasons B lymphocytes are considred part of the adaptive immunity O They require co stimulation from an activated T helper cell O Their receptors will bind to only one antigen O They are the first line of defense that begin killing pathogens immediately O They produce memory cells when activated

Social capital does not have an influence on maintaining physical activity in old ag Select an option True False

Question 6 Points 3 What similarity existed in the Homestead and Pullman strike incidents O Both incidents were related to boycott of railcar manufacturing O State militias were used in both the strikes to control the protestors O Court orders were issued in both the cases to press charges against the strikers O Both strikes began due to the management reducing the wages of the employees

Question 26 Points 2 Public disregard for Prohibition indicates that O the American film industry has great influence on public opinion O the system of checks and balances does not work O attempts to legislate public morality may be met with strong resistance American citizens have little if any respect for laws

plete table by identifying the blood cell that is show Cell Type 9 i red b Function b d h j

cardiac output is the amount of blood the heart pumps in 1 minutes and is expressed as cardiac output X vascular resistance O stroke volume X heart rate stroke volume end diastolic volume diastolic pressure 1 3 X pulse pressure

The right ventricle perfuses blood into the O aorta O vena cavae pulmonary artery carotid artery

From the outside to the inside what are the 3 layers of cardiac tissue O fibrous visceral parietal O pericardium myocardium endocardium actin myosin troponin chordae tendoneae papillary gap

Review the last paragraph on page 612 and answer the following question s about ejection fraction The ejection fraction is aortic pressure divided by right atrial pressure X 100 the amount of red blood cells oxygenated with each right ventricular contraction the percentage of body tissue perfused with each heart beat O the amount of available blood the left ventricle pumps out with each contraction

Which valves open during systole pulmonic and aortic O tricuspid and mitral tricuspid and pulmonic mitral and aortic

Order the cardiac valves in the order of blood flow O pulmonic mitral aortic tricuspid aortic mitral pulmonic tricuspid O tricuspid pulmonic mitral aortic O tricuspid aortic mitral pulmonic

Un oxygenated blood returns to the heart through the inferior or superior vena cavae into the 1 atrium Blood flows through the into the right ventricle 2 valve From the right ventricle blood is ejected into the pulmonary 3 Blood flows through the pulmonary circulation exchanging CO2 and 02 Oxygenated blood enters the left side of the heart through the pulmonary vein left atrium and through the 4 valve into the left ventricle 0 1 left 2 triscuspid 3 vein 4 mitral No answer text provided O 1 right 2 triscuspid 3 artery 4 mitral O 1 right 2 pulmonic 3 artery 4 aortic

Select the intervention s that would be appropriate for a patient experiencing a STEMI Select all that apply apply oxygen administer Tylenol O prepare the patient for a cardiac angiogram administer morphine O send the patient for physical therapy while awaiting the CC

True or False Left sided heart failure is a cause of right sided heart failure O True O False

The absence of businesses engaged in manufacturing and finance prior to the Civil War in the Southern states is mainly bec the South s refusal to use technology developed in the Industrial Revolution the dependence on cotton farming in the South the South s inability to raise financial capital to engage in manufacturing activities the lack of cities with high populations in the South

1 point The North had many advantages over the South during the Civil War For example the North had more factories and railroads How did less railroads in the confederacy impact Cheir efforts in the Civil War The existence of rail lines helped build a feeling of unity among Southern states Plentiful rail lines helped to increase communications between Southern cities A sparse amount of rails made it difficult to transport Southern troops and munitions Southern states shipped large quantities of agricultural goods to port

Anthropology Mark all that apply is the study of people and includes the major subfields below cultural anthropology Olinguistic anthropology extraterrestrial anthropology

Which of the following are necessary and sufficient conditions for natural selection there are 3 mark all that apply The trait must be due to genetic drift The trait must be inheritable O The trait must be variable within the population The trait must lead to a longer life span The trait leads to differential reproductive success

a Enlist the advantages of artificial insemination in farm animais b Enlist various techniques of artificial insemination in farm animals

Which statement is true regarding autoimmune diseases Immune response is too intense or hypersensitive to an environmental substance Incorrect Allergies cause an immune response that is too intense or hypersensitive to an environmental substance such as perfume or pollen Leukocytes play a vital part in killing foreign invaders

Explain labeled line coding and provide a specific example What exactly is the label and the line in your example

3 In a recent accident your favorite uncle lost one of his arms just below the elbow E sustained no other injuries The wound has completely healed yet he is plagued by pai he claims is coming from a hand that is no longer there Afraid to confide in his doctor he asks you if he is going insane What should you tell him What principles are illustrated by this phenomenon

30 The main enzyme critical biosynthetic pathway for cholesterol production in the human is and statin drugs target blocking that enzyme to reduce blood cholesterol level A pepsin B Tyrosinase C HMG CoA reductase D Maltase E None of the above 31 Choose the most correct statement A A vein is a blood vessel that carries blood away from the heart B A vein is a blood vessel that always carries deoxygenated blood C An artery is a blood vessel that carries blood away from the heart D An artery only carries oxygenated blood E None of the above 32 Organs get varying degrees of metabolic demands The organs A perfusion blood flow distributive arteries B blood pressure conducting arteries C perfusion blood flow conducting arteries D blood pressure distributive arteries E None of the above based on their individual adjust for differences in blood flows to 33 Which generic type arteries are the second ones leaving the heart A Conducting Elastic arteries B Distributive Muscular arteries C Arterioles D Veins

John Hicks is an 46 y o male who presents to the physician for extensive bleeding when brushing his teeth He had experienced blood clots in his legs and had been treated with heparin injections The patient did have a CBC and clotting studies drawn but the results are not back yet The patient did have liver enzyme tests and those tests are normal indicating no liver problem A Based on the patient presentation what clotting study PT or PTT do you expect to be prolonged and why B Based on your answer in question A above which coagulation pathway do you expect to be the problem C Could the problem be a decrease in Fibrinogen You must explain your answer D Could a problem with factor VII be a cause You must explain your answer

hematocrit 35 hemoglobin 10 gm dl RBC 3 million mm3 WBC 8 000 mm3 Platelets 275 000 Reticulocyte count 4 High Serum Billirubin level elevated Peripheral Smear Analysis RBC size 7 5 um color normochromic A Does the patient have a pancytopenia Does this patient have anemia B If this patient has anemia is it increased peripheral destruction or decreased production EXPLAIN YOUR ANSWER You must justify your answer to get any points C What could be a likely cause of this anemia Explain why D Would injections of vitamin B12 cure not just help this patient You must explain your answer to get any credit

anemia The patient does not report losing blood externally and her menstrual period is normal in length and amount The patient does have splenomegaly Extensive lab work is done and here are the results Cardiovascular Fall 2023 Biol 2402 Dr Clark Student Name There are 35 multiple choice questions worth 2 points Each of the 3 short answer questions are worth 10 points The total test is worth 100 points hematocrit 35 hemoglobin 10 gm dl RBC WBC 8 000 mm3 Platelets 275 000 3 million mm3 Reticulocyte count 4 High Serum Billirubin level elevated Peripheral Smear Analysis RBC size 7 5 um color normochromic 7

A decrease heart rate B give a negative inotropic effect C give generalized vasodilation D give an increased heart rate E none of the above 2 The vasodilator center functions primarily A through the somatic nervous system B indirectly through the vasoconstrictor center C through the parasympathetic nervous system D through the thyroid gland E through the kidneys 3 Blood viscosity will A decrease total peripheral resistance is B increase C decrease the length of a blood vessel D increase blood volume E None of the above 4 Though a high blood cholesterol level is harmful A A decrease in the blood HDL level will help B An increase in the blood HDL will help C An increase in the blood triglyceride level will help D Statin drugs do not help E None of the above 5 VLDL Low Density Lipoprotein A primarily carries Cholesterol to liver B primarily carries Triglycerides to the liver C primarily carries Cholesterol away from liver

C Subclavian artery axillary artery lateral thoracic arterybrachial artery D metacarpal arteries superficial palmar arch digital arteries 6 PARTNE 5 t Cardiovascular Fall 2023 Biol 2402 Dr Clark Student Name

36 SHORT ANSWER QUESTION ONE This question is worth 15 points John presents to the physician s office with a blood pressure of 185 95 He is appropriately diagnosed with hypertension John is the normal 70 Kg man Total fluid volume is 40 Kg Liters Several diagnostic tests are performed These are the results Heart rate 70 beats per minute End Diastolic volume 130 ml End Systolic volume 30 ml Plasma Volume low Renin Level is decreased A Calculate Cardiac Output B Calculate Mean Arterial Pressure C You do not have to calculate SVR Systemic Vascular Resistance but conjecture if SVR will be elevated normal or decreased You must explain your answer to get any points D Explain if the hypertension is due to increased heart action or increased blood volume or increased vascular resistance F What generic tune mo

The plateau phase of an action potential in cardiac muscle cells is due to the Influx of calcium ions through slow calcium channels Influx of sodium ions through fast sodium channels Efflux of potassium ions through potassium channels Efflux of calcium ions through fast calcium channels

he aorta receives the full force of blood exiting the heart during ventricular systole Which of the following statements best describes the adaptive anatomy of the aorta The aorta s tunica media is thick with dense regular connective tissue to withstand the blood s pressure O Elastic fibers are extensive in the tunica media of the aorta to dampen the pulse pressure generated by the heart O The tunica externa of the aorta is nearly absent compared to other vessels O Smooth muscle is relatively thin in the aorta to increase lumen size and systemic blood flow

For which of the following pathologies would the nurse most likely hear fluid inside the alveoli asthma Opneumonia pneumothorax

32 3 31 30 29 28 26 27 Answers A D A tight junction B anchor protein C desmosome D gap junction type of cell junction shown in the diagram below anchors cells together in epithelial sheets This type of junction is called alan CONTROLS TOOL KIT

explain the composition of blood groups and the two blood circulatory systems in not less than 400 words

Use the map to answer the question Under which agreement did President Thomas Jefferson authorize the acquisition of the shaded territory in 18C the Louisiana Purchase the Gadsden Purchase the Mexican Cession the Adams On s Treaty

For this assignment imagine you are shadowing an educational intervention specialist who is testing a 3rd grader on various cognitive skills to make sure she is adapting to her new school setting Either write an essay OR develop a detailed outline describing how you would test the child s cognitive development based on the various cognitive issues covered in this chapter Piagetian information processing language and intelligence Include the type of tasks you would give the child based on the approaches at least 2 per approach and describe what types of responses you would expect to see for example what would you do to test for mnemonic strategies and what would you expect to see from the child This assignment needs to be submitted either by typing your essay outline directly into the response box or you can type your work into a Word document docx and upload it for your submission

Functions descriptions of the eye are provided below Match them to the structure in the word bank at bottom and to the broad location fibrous vascular inner layer Opaque outermost layer of the eye Responsible for color vision Contract to dilate the pupil Connected to ligaments that suspend the lens Help relay light information from receptors to the optic nerve Regulates the amount of light that enters the eye The blind spot a cornea pypil bipolar cells optic

Each of the following citric acid cycle enzymes is subject to allosteric regulation except Omalate dehydrogenase x ketoglutarate dehydrogenase isocitrate dehydrogenase fumarate hydratace

Question 3 Multiple Choice Worth 5 points 01 08 MC Which of the following issues does the Universal Declaration of Human Rights address O Forced labor and imprisonment such as slavery Provision of aid to people who want to go to school State laws that deal with voting and elections O Negotiating peace between two warring nations

What was a lasting result of Henry Clay s American System a failure of the American economy a new path for citizenship a creation of a more national unified American trading economy the immigration crisis

the capture of Texas Southern states disagreement to taxes states thinking they have the right to cancel federal laws they oppos Jackson s War on the National Bank reduced trade with England

Which president signed the Indian Removal Act of 1830 forcing Indians off their lands and to land west of the Mississippi river Thomas Jefferson George Washington Andrew Jackson James Buchanan

Which starting length of the muscle provided the maximum total force O the longest starting length O the shortest starting length O The length of the muscle did not affect the amount of total force produced an intermediate starting length

Chose the correct answer In a n research paper the writer chooses a stance on a topic and tries to persuade the audience that his her stance is correct O argumentative persuasive O analytical O exploratory

Choose the correct answer In a n research paper the writer does not take a stance and presents both sides of the issue with equal respect O analytical O argumentative O exploratory O persuasive

10 The anatomical structure within the capillary bed that regulates flow into true capillaries is the A Metarteriole B Post capillary venule C Throughfare channel D Precapillary sphincter E None of the above

5 The blood vessel tunic that contains the tissue responsible for vasoconstriction is the A Tunica interna B Tunica media C Tunica interna D Vasovasorum E None of the above

1 If you are interested in the anatomy of the heart then you re interested in what the heart looks like how the heart pumps blood diseases of the heart