Thorax Questions and Answers

Match the heart valves with their function Pulmonary semilunar valve Mitral bicuspid valve Tricuspid valve Aortic semilunar valve Prevents backflow into right ventricle Prevents backflow into left ventricle Prevents backflow into left atrium Prevents backflow into right atrium CUTIVOLI TRO DOCT I

Identify the labeled structures on the diagram below C B A D Pulmonary veins Mitral bicuspid valve Right atrium Tricuspid valve Left ventricle

The right lung has while the left lung has O a three lobes three lobes O b two lobes two lobes O c two lobes three lobes O d three lobes two lobes

The cardiac veins drain blood into the O a pulmonary trunk O b coronary sinus O c aorta O d coronary arteries which opens into the right atrium

The exchange of O2 and CO2 between systemic capillaries and tissue cells is called O a Internal respiration O b Pulmonary ventilation O c External respiration O d Cellular respiration

present but not sufficient is present but it is moving past the area without obtaining 25 A pulmonary shunt is when there is means the A Perfusion CO2 air diffuse into the blood B Perfusion ventilation blood get into the air C Ventilation blood air diffuse into the blood D Perfusion ventilation blood the proper gas exchange E None of the above

O The anatomical structures that air travels down in order from the nose to alveoli are Nasopharynx Laryngopharynx Oropharynx Larynx Main stem bronchus trachea secondary bronchi respiratory bronchioles terminal bronchioles alveolar ducts alveoli alveolar sacs Nasopharynx Oropharynx Laryngopharynx Larynx Trachea Main stem bronchi secondary bronchi tertiary bronchi terminal bronchioles respiratory bronchioles alveolar ducts alveoi alveolar sacs E Nasopharynx Oropharynx Laryngopharynx Larynx Trachea secondary bronchi Main stem bronchi tertiary bronchi terminal bronchioles respiratory bronchioles alveolar ducts alveolar sacs alveoli Oropharynx Nasopharynx Laryngopharynx Larynx Trachea Main stem bronchi secondar bronchi tertiary bronchi terminal bronchioles respiratory bronchioles alveolar ducts alveolar sacs alveoli E Nasopharynx Oropharynx Laryngopharynx Larynx Trachea Main stem bronchi secondary bronchi tertiary bronchi terminal bronchioles respiratory bronchioles alveolar ducts alveolar SPOLE

Question 7 Points 3 What was the motive behind the 1924 immigration act O To be inclusive and make America a melting pot O To be exclusive and make America homogenous To only allow British immigrants to enter the United States To permit only literate immigrants to enter the US soil

uestion 8 Points 2 What did the anti trust movement do The Act encouraged Laisserz Faire Capitalism or a policy or attitude of letting things take their course without interference The Act ensured the regulation of few companies that had the power to plunge the nation into a financial panic The Act prohibited monopolies or any contract formation in trusts or conspiracy in restraint of trade or commerce The Act strengthened the Sherman Anti Trust Act which controlled the monopoly of big businesses

Question 4 Points 2 Read the following and answer the question The early 1800s were times of great expansion for the United States Americans driven by the courageous and adventurous spirit of the times were migrating in great numbers towards the Western regions of the North American continent often to territories beyond U S boundaries Which of the following can be directly attributed to much of the early American Western expansion The soil there was rich and good for farming Trappers could use the river to bring furs from the mountains to trade The location offered easy protection from attacks by Native Americans or the French Plenty of freshwater and saltwater fish

You are a recently certified pathologist that analyzes tissue samples to identify diagnose damage or disease You have just received four tissue samples from four different patients Before you evaluate the samples you want to have normal tissue samples to look at for a basis of comparison You find sample tissue slides only to realize that they are not labeled You decide to grab the ones you need for now and plan on labeling and organizing the tissue samples when you have finished You have tissue samples from the following patients Patient 1 a 67 year old male that just suffered a heart attack Patient 2 a 23 year old female that damaged her anterior cruciate ligament ACL Patient 3 a 38 year old female that has stomach ulcers sores in the lining of the stomach Patient 4 a 75 year old male that suffered a stroke You will have to identify what type of tissues you need to find Then you will have to properly label them and sort them based on what types of tissues they are You will also contemplate how these patients will fare after they leave the hospital Instructions The image below represents the first unknown tissue sample Answer Questions 1 4 based on this image Sample 1 2 0 5 points What specific type of tissue is the sample of

My principles and inclinations would lead me to aspire to the distinction ya invite me to seek if there were any reasonable chance of success and I hope should do no discredit to such an honour if I won and wore it But I am bound to add and I have no hesitation in saying plainly that I cannot afford the expense of a contested election If I could I would act on your suggestion instantly I am not the less indebted to you and the friends to whom the thought occurred for your good opinion and approval I beg you to understand that I am restrained solely and much against my will by the consideration I have mentioned and thank both you and them most warmly Identify this short time frame writing Blog

Question 9 Points 2 What can be inferred from the given lines taken from The Hound of the Baskervilles The dining room opened out of the hall was a place of shadow and gloom Black beams shot across above our heads with a smoke darkened ceiling above us Suspense Mystery Growth None of the choices

Read the following line from Twelfth Night Orsino Play that part again it sounded melancholy Oh it sou a sweet breeze blowing over a bank of violets What comparison is made in the line above The sound is compared to breeze The melancholic sound is compared to Orsino The Duke is compared to a river bank

Susan Anthony on the charge of illegal voting at the presidential elec 1872 and answer the question At the election of President and Vice President of the United States and Congress in November 1872 Susan Anthony and several other women votes to the inspectors of election claiming the right to vote as among th and immunities secured to them as citizens by the fourteenth amend Constitution of the United States Identify the type of sentence Compound Simple Complex

SHAFT Transverse Spiral Comminuted DISTAL Intra articular Extra articular PROXIMAL Femoral head intra articular Femoral neck extra articular Trochanteric region SHAFT Transverse Spiral Comminuted DISTAL Intra articular Extra articular PROXIMAL Femoral head intra articular Femoral neck extra articular Trochanteric region SHAFT Transverse Spiral Comminuted DISTAL Intra articular Extra articular

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Define the communication process 1 mark 2 Using a well labeled diagram draw the communication process cycle 8 M 3 Briefly explain the diagram drawn in question 2 7 marks

Resistance training will result in which of the following adaptive changes Mark all that apply increased numbers of myofibrils increased oxidative enzymes increased number of blood vessels 0000 increased number of myocytes increased number of mitochondrial increased diameter of the muscle fiber

The myocardium receives its blood supply from the coronary arteries O True O False B

An electrocardiogram provides direct information about valve functions O True False

Part A Rigor mortis refers to the changes in muscle tissue that occur after death The muscles become very stiff or rigid and are frozen in a contracted state Rigor mortis usually sets in within fout hours first in the face and generally smaller muscles The body reaches maxtroum stidnese in here is fody i b However this time may vary due to environmental conditions with cooler conditions inhibiting rigor mortis Which of the following images would depict the state of the cross bridge cycle during rigor mortis View Available Hint s ATP ADP Pi

D homozygous recessive for all three genes What is the order of the genes on the chromosome note the phenotypes below are listed in no particular order Offspring phenotype O A M O A M OIAON T KNOW O M 4 O M A Question 21 8 0 40 80 37 5 0 3 What is the m u map units distance between Mu and Delta Question 22 OMA po M6 PHA pM8 A MA 8 4 3 Number of offspring 425 3 8 1000 offspring total 410 2 3 36 39 40 45 What is the m u map units distance between Mu and Phi 4 5 pts 4 5 p

ABO Story A The ABO blood type system is based on glycolipids at the surface of Red Blood Cells The H antigen is synthesized by an enzyme encoded by the H gene which has two alleles The typical H allele is dominant while the recessive h allele encodes for a null mutation Homoygotes for the h allele hh do not express the H antigen on their Red Blood Cells The I gene with its two codominant 1 and 1 alleles further modify the H antigen while the i allele leaves it as is A man with blood type A whose mother was blood type O has children with a woman that has blood type AB The man and the woman are also heterozygous for the H gene Which of the following pedigrees describe the phenotypes of the members of the family in question ABH ABH ABH OH AH AH 2 AH ABH 2 OH AH OH ABH BH

Acetylcholine receptor Sodium channel Acetylcholine Synaptic cleft Acetylcholinesterase Synaptic vesicle Calcium channel fiber a type of voltage gated ion channel located on the axon terminal a type of chemically gated ion channel located on the junctional folds of the muscle a type of voltage gated ion channel located on the sarcolemma of the muscle fiber the space between the axon terminal and junctional folds membranous sac located in the axon terminal that contains neurotransmitter enzyme located in the synaptic cleft that breaks down acetylcholine neurotransmitter that stimulates skeletal muscle contraction

is true of figured bass Multiple Choice It is played only by a keyboard instrument It is strict and cannot be improvised It is used only in baroque music It is a type of musical shorthand that is written under or beside the bass line

4 By what steps did Yuan Shikai become president in 1912 5 What were the chief characteristics of warlord rule

How does the Bill of Rights affect the federal government O It prevents Congress from making laws that would infringe on the freedoms in it OIt allows Congress to make laws that restrict freedom to protect the common good It gives the president the power to decide what freedoms people have during a crisis It blocks the president from carrying out any law or policy that limits personal freedom

A 14 Identify the structures labeled A 15 Identify the structure labeled B 16 Identify the tissue labeled C 17 Which layer of the skin is this hint what structures do you see that can help you decide C

4 Identify the layer labeled A 5 Which layer is deep to layer A best answer 6 Identify the layer labeled B 7 Layer B attaches to what structure sits directly on A B

Indicate whether each property of water is due to the cohesion of water molecules or the adhesion of water molecules Labels i Drop Zones Water readily dissolves table salt NaCl Paper towels readily absorb water High specific heat Capillarity Water is a liquid rather than a gas at room temperature High surface tension Cohesion 1 2 Water is a liquid rather than a gas at room temperature High specific heat Reset All High heat of vaporization Adhesion 2 2 Water readily dissolves other polar molecules Water readily dissolves table salt NaCl Paper towels readily absorb water

3 The epithelial cells of excretory tissue have a solute content of 321 m0sm The cells are removed from the organisms and bathed in a solution that has a solute concentration of 100 m0sm Which of the following would occur m0sm is the amount of solute present A Water will move from the solution into the cell causing the cell to swell B Water will move from the cell into the solution resulting in crenation C There will be no net movement of water due to the isotonic nature of the solution

Which of the following is NOT typically a symptom of neoplasms Unexplained weight loss Fever Hair growth Fatigue

4 Fibrinogen works with platelets in clotting O True False 5 Which lymph organ is responsible for T cell production until puberty O Spleen O Thymus O Pancreas O Liver O Stomach 6 The presence of skin on the body to block pathogens is what type of defense O Chemical Barrier O Mechanical Barrier O Active Immunity O Species Resistance O Adaptive Defense 7 Which type of allergic reaction is the most common reaction Juno 1

Which of the following is not a method for managing computational constraints that cause execution bottlenecks Invest in a computer with more RAM Implement parallel processing in your data preparation and model selection routines Build more features so you have more predictive power with the same data Downsample your data

Explain in detail exactly how concentrated urine can be made in the nephron give a number and describe the process of HOW the nephron is able to change the concentration of urine You will probably need to describe at least 2 parts of a nephron in great detail in order to fully answer this question 10 pts

D O True False Question 6 In extreme emergencies water from urine in the bladder can be diverted back to the blood O True O False Question 7 2 pts 2 pts

D Identify the bone shown Side X ABC Side Y Superior View Question 2 D E FG 1p This WBC shows characteristic pink granules and plays a role in allergic responses as well as the elimination of large parasites such as worms What is this WBC

What is an action of the highlighted muscle elevates the sternum elevates the larynx retracts the hyoid bone O depresses the larynx LT CO5 Head and Neck Musculature 5 reon

Learning more about different cultures can minimize the communication barriers between high context and low context cultures Learning to understand and appreciate the differences between cultures is known as Consequentialism Ethnorelativism

When a clean catch midstream urine sample is collected the individual must clean area around the opening of the urethra and pass some urine into toilet before collecting the sample This urine sample will have characteristics similar to the urine that was present in the urinary bladder avoiding outside contaminants that usually would be found in the sample if the individual just urinated into the cup without performing the cleaning procedure The results of a urinalysis for this clean catch midstream sample can give good information about a patient s health Leucocytes white blood cells are an indication of a urinary tract bacterial infection Nitrites usually indicate the presence of bacteria and are a sign of urinary tract infection Urobilinogen is a waste product produced when hemoglobin is broken down and is a normal component of urine This material causes the urine to have a yellow color Protein is rarely found in the urine sample and its presence can be triggered by elevated blood pressure strenuous physical activity or severe kidney disease pH refers to how acidic the urine is and is controlled mostly by diet but can also be affected by intense physical activity pH tends to increase as the individual consumes less meat and animal products Using the information and the results of the urinalyses above indicate the sample letter that would likely be associated with an individual who Has a urinary tract infection Has diabetes mellitus inability to properly use glucose Is in renal kidney failure Just finished running a marathon Is a vegan strict vegetarian Blood presence of red blood cells in a clean catch urine sample indicates bleeding within the urinary tract caused by urinary stones calculi urinary tract infection or trauma to the urinary organ Specific gravity indicates how concentrated the urine sample is based upon how much water is present in comparison to the other materials in the sample The higher the specific gravity the less water the sample contains and the more concentrated the urine is Ketones are produced as an energy source when the individual has exhausted other energy sources in the body Any amount other that a trace i e tiny amount is an uncommon finding in the urine and can be present due to abnormal cellular use of glucose extreme physical exertion or lack of adequate food consumption e g starvation Bilirubin is a waste product from the breakdown of hemoglobin Its presence in the urine is an abnormal finding and could indicate excessive destruction of RBCs or abnormal liver function Glucose is an abnormal finding in the urine and indicates an elevated blood sugar level

Name the white structure

According to its stress strain curve which structure deforms with little stress and has elastic properties that allow for the potential of all energy to be restored 1 Muscle 2 Ligaments 3 Bone

Drag the appropriate labels to their respective targets 11 Myocardium Endocardium Rese Parietal layer serous pericard Fibrous pericardi Pericardial cavity Epicardium

e f Answer the following questions label the graph with the missing information including the axes a What is the typical value of tidal volume in a young healthy person b What is the typical value of residual volume c What is the typical value of vital capacity d What is the typical value of total lung capacity E www mm mi Maximum voluntary expiration F H G J H

True False Question 13 During World War 2 B grade patriotic films were a response to the conflict True False Question 14 During World War 2 the Office of War Information established a Bureau of Motion Pict Affairs

Identify the tissue cilia goblet cell O Transitional epithelium O Pseudostratified columnar epithelium O Simple columnar epithelium Stratified coumois anitholi

1 Fill in the blanks using the following terms Ventricular systole Ventricular diastole Ventricular repolarization Ventricular depolarization Atrial depolarization Atrial systole Electrical potentials ECG The A reflects the electrical activity of the heart An ECG recording shows the addition of which is followed by D QRS complex represents E which is followed by F B generated by all the cells of the heart P wave represents T wave represents G which is followed by H 2 Fill in the blank The first and se During the cardiac cycle there are two sometimes three heart sounds audible with a stethoscope Listening to sounds made by the body is called A sounds symbolized B and C are often described as a lubb dupp S1 corresponds with the closing of the D valve whereas S2 corresponds with the closing of the

Which of the following events in muscle contraction does NOT require ATP O Energizing the myosin head O Releasing myosin cross bridges from actin Pumping of Ca2 back into the sarcoplasmic reticulum Release of acetylcholine at the neuromuscular junction O All of the above

6 Describe the appearance of each the atrioventricular and semilunar valves How can you tell them apart How are the left and right AV valves different from one another What other names do they have