Anatomy and Physiology Questions

Which of the following is true of fast glycolytic fibers Few blood capillaries Lots of mitochondria Largest diameter Low myoglobin content

estion 4 1 point Saved If done in a slow controlled manner for an activated 1 joint muscle what muscle action is occurring from Left to Right at the right elbow None of the included answers is correct Isometric Concentric Pronation Eccentric

In a concentric muscle action The muscle is on the external force is greater than the muscle force the actin filament slides outward None of the included answers is correct The muscle is on the external force is greater than the muscle force the actin filament slides inward The muscle is on the external force is less than the muscle force the actin filament slides inward The muscle is on and the tension remains constant as the muscle lengthens

During a muscle action calcium binds with tropomyosin and removes troponin from blocking the myosin binding site Muscle action continues until ATP is used up or destroyed by ATPase Statement 1 is False Statement 2 is False Statement 1 is False Statement 2 is True Statement 1 is True Statement 2 is True Statement 1 is True Statement 2 is False

The advantage of isotonic exercises is that the muscle may act maximally throughout the range of motion of the joint it crosses In this type of muscle action isotonic the actin filament is sliding inward resulting in sarcomere shortening Statement 1 is True Statement 2 is True Statement 1 is True Statement 2 is False Statement 1 is False Statement 2 is True Statement 1 is False Statement 2 is False

Which of the following is not true of fast oxidative fibers Type II A Not quite as fatigue resistant as Type I All of the included answers is true Look red High capacity for generating ATP by anaerobic processes

The sarcoplasmic reticulum triad is made up of Terminal Cisterna Tubules T tubules Calcium

Question 1 It is possible to eliminate all accidental exposure to blood and body fluids if a direct support professional uses universal precautions A O True B O False Question 2 The most important step to take after accidental exposure to blood or body fluids is to wash your hands and call your supervisor for instructions A O True B False Question 3 Numerous health conditions caused by contaminated blood borne pathogens can be avoided by getting vaccinated A O True R O False

Identify this portion of this organ

regarding have valves to maintain blood flow have smooth muscle and elastic fibers in their walls are color coded red most often carry oxygenated blood coronary sinus coronary arteries cardiac arteries es Question 4 1 point These blood vessels carry oxygenated blood to the heart muscle pericardial arteries

Identify this endocrine gland

17 Physiological needs like food and clothing are at the bottom of O Maslow s Hierarchy of Needs The Pythagorean Theorum Foucalt s Pendulum Occam s Razor

The organizational speech pattern based on the time order of topics OPsychological O Biological Chronological Chemical

All of these are connectives except Demographics O Signposts O Transitions Internal Summary

Connectives within a speech include all the following EXCEPT Transitions O Signposts O Tendons and ligaments

Credibility today can be based in reality as well as O Perception Persnicketiness Perspiration Perseverance

Which of the following is NOT an organizational pattern for an Informative speech O Topical O Chronological O Biblical O Spatial

Interviews Surveys and studies are examples of O Secondary sources Othings you re supposed to learn about in school O Primary Sources Demographics

Sources of ethics include all of the following except O Religion O Dictatorships O Law Philosophy

The branch of philosophy that deals with questions of right and wrong Chap 1 point 3 Existentialism Nihilism Ethics

8 Showing empathy to a friend who is considering suicide will let he or she know you are concerned O True O False

7 Adjustment disorder is an intense type of depression that occurs in bouts True False

The following attachments are for what muscle From the coracoid process of the scapula TO the medial surface of the mid humeral shaft Obiceps brachii Obrachialis triceps brachii coracobrachialis anconeus

Which muscle does NOT flex the shoulder A Biceps Brachii OB Deltoid C Brachialis OD Coracobrachialis E Pectoralis Major

Which statement regarding the rotator cuff muscles is true The subscapularis medially rotates the shoulder and attaches to the greater tubercle of the posterior humerus The infraspinatus and teres major internally rotate and adduct the shoulder The supraspinatus and infraspinatus serve as anatagonists for horizontal abduction and adduction While the rotator cuff muscles stabilize the head of the humerus in the glenoid cavity they also adduct abduct and rotate the shoulder The supraspinatus and teres minor externally rotate the shoulder

During football practice Jeremiah was tackled and twisted his lower leg There was a sharp pain followed immediately by swelling of the knee joint The pain and swelling worsened throughout the remainder of the afternoon until Jeremiah could barely walk The coach told Jeremiah to see a doctor who might want to drain the water off his knee What was the coach referring to and what specifically do you think happened to Jeremiah s knee joint to cause these symptoms

llustrated by the following bar graph Which Issues Are Serious Problems for Our Country Immigration policy Balancing national security with individual privacy Equal access to economic opportunity Gridlock between political parties Cost of health care policy onal security with individual privacy to economic opportunity etween political parties Cost of college education 0 10 Republicans Democrats 20 30 40 ed the greatest divide between Democrats and Republicans Explain how you decided 50 60 That category had the Choose one difference in length between the upper and lower

following pa min 15 6 Drop Zones Reset All

1 Which name has the U S government started using to describe people who provide care in homes in assisted living or residential care settings or in other settings for care Personal Care Aide Caregiver Resident Care Aide Direct Care Worker

In striated muscle the bare zone is where O only thick filaments occur O thik and thin filaments occur OZ discs occur O only thin filaments occur None of the included answers is correct

Match the following films to the descriptors Film with the famous ice flow sequence featuring Lillian Gish Film offering a contrasting viewpoint of the relations between African Americans and Whites lost for decades Film with 4 separate storylines from history linked thematically enormous sets inspired Russian filmmakers Film set in Civil War era highly controversial due to images of racism Film about child abuse contrast of Irish and Asian cultures inspired armar Choose Choose Way Down East Broken Blossoms The Birth of a Nation Intolerance Within Our Gates Choose O o

showing details contrast or emphasis O True False Question 8 1 pts D W Griffith s techniques helped to develop Classical Cutting and Creative Geography

through an independent movement and was led first by William Foster and continued with the work of Lincoln Pictures founded by Noble Johnson and his brother O True O False Question 2 1 pts Oscar Micheaux was the most prolific African American Independent film maker directing in both the silent and sound eras O True

True False Question 6 D W Griffith s films often featured last minute rescues favorite genres were comedies and fantasies True False Question 7 D W Griffith experimented with the juxtaposition of shots to create meaning through showing details contrast or emphasis True False 1 pts Question 8 1 pts 1 pts

Background information about the essay will help the readers

stage 1 stage 2 or stage 3 hypertension Question 7 1 point Record the blood pressure for patient 1 with units followed by whether it is normal stage 1 stage 2 or stage 3 hypertension Question 8 1 point Record the MAP for patient 3 with units and indicate whether it is normal or abnormal

Record the pulse pressure for patient 1 with units and indicate whether it is normal or abnormal Question 4 1 point Record the MAP for patient 1 with units and indicate whether it is normal or abnormal Question 5 1 point Record the MAP with units for patient 2 and indicate whether it is normal or

100 80 60 Patient 2 120 160 180 500 200 240

1 Veteran technical support staff members feel that their services are by the use of computer programs to do the same work they claim that technical support can t be provided procedurally but rather is a case by case effort that requires a skill set built upon training and experience Themes ais A devalued B tarnished Cridiculed D vituperated bel

You may have noticed the last column is Luminous mass what is that Knowing the luminosity inside the galaxy we can calculate how much mass there must be to provide that much light We assume that for every 1 L of light there is about 2 M of mass producing that light Therefore for the radius of 1 kpc the luminous mass would be twice as much luminosity 4 X 108 Complete the last column hint just multiply the luminosity by 2 for each radius this does not change the exponent 1 Consider the furthest point from the center of the galaxy What percentage of the total mass of NGC 2742 is luminous What percentage of the total mass cannot be accounted for in the light observed 2 Based on this is there evidence for the existence of dark matter in NGC 2742 Explain 3 Using the graph provided on the last page plot total mass column 3 vs radius AND luminous mass column 5 vs radius Draw a line going through each set of data points In the end you should have 2 separate lines on the SAME graph

think that s the case Shade in the area that represents JUST luminous matter in the galaxy sed on your graph where does the dark matter tend to be concentrated more Why do you 5 If there was no dark matter the rotation curve may look different We are going to see how the rotation curve would look for NGC 2742 for just the luminous mass Complete the following table for the specific radii listed and M is the Luminous mass found in table 1 column 5 use Radius kpc 1 4 7 10 y Velocity GM R Luminous Mass M Velocity km s 6 Make a quick graph with radius on the x axis and velocity on the y axis Use the data points found in question 5 How does this graph differ from Figure 1 Is this what astronomers would expect to observe if there was no gravitational interaction due to dark matter

1 When a resident is given certain drugs that affect his mood behavior or mental function it may deny his right to

Out of his experience of helping the enslaved escape slavery via the Underground Railroad and his refusal to pay a tax to support an unjust war with Mexico Ralph Waldo Emerson wrote the highly influential political essay Civil Disobedience O True False

Plug the adaptor into A C outlet 2 Attach the 3 electrodes to the skin of the anterior forearms of the subject as shown in Fig A Place single electrodes at the right wrist right proximal forearm and left proximal forearm NOTE the electrodes may be re used on another subject as long as the adhesive is sticky Figure A R Green Black 3 Connect the colored sensors clips to the electrodes at the following locations a Black R wrist Red b Green R proximal forearm c Red L proximal forearm 4 Position the subject in a seated position with the forearms resting on their thighs or table top 5 Click collect to begin data collection 6 Once data collection has finished click and highlight each interval listed in Table 1 Use the STAT function to obtain the time of each interval Record the time to the nearest 0 01 sec in Table 1 7 Compare the time interval of your ECG to the Standard values in Table 2 Does it fall within the normal range or is outside the range Record results in Table 1 8 Determine whether the mV of each wave are positive or negative A positive wave rises above the baseline A negative wave dips below the baseline Determine and record the direction of each wave see Discussion 9 Print your ECG tracing and make a copy for each ahol this tracing as the Standard Lead ECG group member

5 Use R R interval to calculate heart rate using the following equation 1 beat R R secs X 60 secs beats min 1 min Written another way 1 divided by the R R interval times 60 divided by 1 This number will also be added to D2L QT Interval Interval Data PR Interval start time 0 19 sec end time 0 37 sec QRS Interval start time 0 35 sec end time 0 49 sec start time 0 35 sec end time 0 85 sec

Identify these structures full name no abbreviations of the conduction system These answers will be entered into D2L E H

QT Interval start time 0 35 sec end time 0 85 sec RR Interval start time 0 41 sec end time 1 05 sec Identify the following waves This will also be recorded in D2L A B C D basel

Is the P wave a wave or a wave table 3 06 Question 2 0 5 points The electrical signal is initiated by this structure of the conduction system Question 3 0 5 points This structure of the conduction system has a built in delay Question 4 0 5 points

Be able to describe the pathway structures from where spermatozoa are formed to where they leave the body

Using the RR wave to calculate heart rate give your answer below no decimal points whole numbers only include units of BPM