HBS TEST

Based on your knowledge of joint motion, put the following injuries to joints in order from least impact on motion to greatest impact on motion? 1.John is in a car wreck and causes damage to his neck 2.Mike is hit during a football game an injures his elbow 3.Ashley falls during a soccer game and dislocates her hip 4.Sydney trips going up the stairs and dislocate her ankle

1.Sydney trips going up the stairs and dislocate her ankle 2.Mike is hit during a football game an injures his elbow 3.Ashley falls during a soccer game and dislocates her hip 4.John is in a car wreck and causes damage to his neck

QUIZ NUMBER 1 4.1.1 and 4.1.2

4.1.1 and 4.1.2

Use the following diagram to identify the correct muscles: 4 POSTERIOR/BACK DIAGRAM

Bicep femoris

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 2

Brachial bicep

Use the following diagram to identify the correct muscles: 2 POSTERIOR/BACK DIAGRAM

Rhomboid major

Identify the following components of the nerves placed on the Maniken: A

b. Radial Nerve

Use the following diagram to identify the components of human body vessels: A

d. Endotheilum

Use the following diagram to match the correct components of the sacromere diagram: 1. Z line

A

Use the following diagram to match the correct components of the sacromere diagram: 4. Myosin

C

Use the following diagram to match the correct components of the sacromere diagram 3. Actin

D

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 1

Deltoid

Use the following diagram to correctly identify the components of muscle fibers 4

Endomysium

Use the following diagram to correctly identify the components of muscle fibers 1

Epimysium

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 4

Extensor digitorium

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 3

Flexor digitorium

Use the following diagram to identify the correct muscles: 3 POSTERIOR/BACK DIAGRAM

Latissimus dors

Use the following diagram to correctly identify the components of muscle fibers 5

Muscle Fiber

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 8

Pectroalis major

Quiz (4.2.1, 4.2.2, & 4.2.3)

Quiz (4.2.1, 4.2.2, & 4.2.3)

Quiz (4.2.4/4.2.5 & 4.2.6)

Quiz (4.2.4/4.2.5 & 4.2.6)

Using the Muscle Rules, match the correct rule to the statement that best describes or is an example of that rule. 5. The quadriceps are powerful extensors of the knee, the popliteus muscle allows for knee flexion

Rule number 5

Which of the following definitions best describes synovial joints? a. A fully moveable joint in which a fluid filled cavity is present between the two articulating bones b. An immovable joint at which the bones are attached by fibrous connective tissue c. A moveable joint that are connected entirely by cartilage (fibrocartilage or hyaline) d. None of these choices

a. A fully moveable joint in which a fluid filled cavity is present between the two articulating bones

Identify the following components of the nerves placed on the Maniken: B

a. Brachial Plexus

Use the following diagram to identify the components of human body vessels: F

a. Smooth Muscle

Use the following diagram to identify the components of human body vessels: B

b. Internal Elastic Lamina

Use the following diagram to identify the components of human body vessels: C

c. Tunica Media

Identify the following components of the nerves placed on the Maniken: C

c. Ulnar Nerve

Use the following diagram to identify the components of human body vessels: D

e. Valve

Use the following diagram to identify the components of human body vessels: E

f. Lumen

Using the following muscle diagram, put the steps in order of the sliding filament theory of contraction:

1. The neuron sends a signal through the neuromuscular junction into the sarcoplasmic reticulum of the sacromere ONE 2. Calcium is released from the sarcoplasmic reticulum TWO 3. Calcium binds to the troponin on actin, allowing the binding sites to be uncovered from the tropomyosin THREE 4.Selected:Myosin attaches to cross bridge with use of ATP ---> ADP + p FOUR 5.Selected:Myosin pulls actin at cross bridge (power stroke) and releases again with additional ATP FIVE 6.Actin will slide past mysosin, contracting the fibers from the M line to the Z line SIX

Using the diagram below, match the correct synovial joint/type with the correct function of that synovial joint? 3. This type of joint has the greatest range of motion, movement on multiple axes in all directions; Joint F

Ball-and-socket joint

Jake is at his annual physical and is reviewing his results. He noticed he has an elevated heart rate of 115 b/min. Jake is curious if this is something he needs to worry about. He wants to calculate his cardiac output to see if this is different from the normal cardiac output of someone his age - 5400 ml/min Calculate Jake's current cardiac output _ (Cardiac Output = stokes volume (75ml/beart) X heart rate) Is this over or under the normal average for Jake? _ (use over or under) Jake is discussing his results with his girlfriend Payton. After measuring her pulse rate, at 65, they calculate her cardiac output? _ Jake knows males and females have differing amounts of blood in their bodies (males 5.5 L, females 4.5 L). Based on this information, how long would it take the total volume of blood to move the averages through Jake's body and his girlfriend's body? Jake's total time _? (seconds) Payton's total time _? (seconds) Jake is at his annual physical and is reviewing his results. He noticed he has an elevated heart rate of 115 b/min. Jake is curious if this is something he needs to worry about. He wants to calculate his cardiac output to see if this is different from the normal cardiac output of someone his age - 5400 ml/min

Calculate Jake's current cardiac output 8625 Is this over or under the normal average for Jake? over. (use over or under) Jake is discussing his results with his girlfriend Payton. After measuring her pulse rate, at 65, they calculate her cardiac output? 4875 Jake's total time 38.2 Payton's total time 55.38

Use the following diagram to correctly identify the components of muscle fibers 2

Fascicle

Use the following diagram to identify the correct muscles: 10 POSTERIOR/BACK DIAGRAM

Gluteus medius

Using the diagram below, match the correct synovial joint/type with the correct function of that synovial joint? 6. This joint allows for a flexion or extension of the bones, toward or away from each other; Joint B

Hinge joint

Using the Muscle Rules, match the correct rule to the statement that best describes or is an example of that rule. 6. The striations of the pectoralis major are parallel to the movement of the muscle

Rule Number 6

Using the Muscle Rules, match the correct rule to the statement that best describes or is an example of that rule. 1. The Bicep crossing the elbow joint, allowing for the flexion movement of the forearm

Rule number 1

Using the Muscle Rules, match the correct rule to the statement that best describes or is an example of that rule. 2. The hamstring muscle group will decrease in length as flexes to move the leg.

Rule number 2

Using the Muscle Rules, match the correct rule to the statement that best describes or is an example of that rule. 3. The triceps has three anchoring pieces, one over the elbow to the humerus that moves and two attached to the scapula area.

Rule number 3

Using the Muscle Rules, match the correct rule to the statement that best describes or is an example of that rule. 4. The angle of bicep movement (lesser) is always smaller that the angle of the tricep movement (greater)

Rule number 4

Using the diagram below, match the correct synovial joint/type with the correct function of that synovial joint? 4. This joint allows for flexion/extension motion, but also can move side to side; Joint C

Saddle joint

Use the following diagram to identify the correct muscles: 6 POSTERIOR/BACK DIAGRAM

Semimembranous

Which of the following best describes the differences between pulmonary circulation and systemic circulation? a. Pulmonary is the movement of blood through the body, systemic in the movement of blood through the body b. Pulmonary is the movement of blood through the lungs, systemic in the movement of blood through the body c. Both pulmonary and systemic involve the movement of de-oxygenated blood through the body d. Both pulmonary and systemic involve the movement of oxygenated blood through the lungs

b. Pulmonary is the movement of blood through the lungs, systemic in the movement of blood through the body

Which of the following statements best describes how tendons and ligaments are similar and different? a. Tendons connect bone to bone, ligaments connect bone to muscle; both are used to immobilize and impede body movement b. Tendons connect muscle to bone, ligaments connect bone to bone; both are used to move the body at joints. c. Tendons connect muscle to bone, ligaments connect bone to bone; both are used to immobilize and impede body movement d. Tendons connect bone to bone, ligaments connect bone to muscle; both are used to move the body at joints

b. Tendons connect muscle to bone, ligaments connect bone to bone; both are used to move the body at joints

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 5

Vastus medialis

Using the diagram below, match the correct synovial joint/type with the correct function of that synovial joint? 2. This type of joint consists of one oval shaped bone fitting into oval shaped cavity of other bone, allows for angular motion on two axes; Joint E

Condyloid joint

Use the following diagram to identify the correct muscles:13 POSTERIOR/BACK DIAGRAM

Trapezius

Use the following diagram to identify the correct muscles: 11 POSTERIOR/BACK DIAGRAM

Tres major

A goniometer is used to measure range of motion in a joint? (If false, change bolded term)

True

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 7

Vastus lateralis

Use the following statements to put the movement of blood in order through the body and the lungs starting in the left ventricle:

1.Blood collects in both the superior and inferior vena cava and flows into the right atrium 2.:Blood from the right atrium flows through the tricuspid valve into the right ventricle 3.Blood moves from through the pulmonary valve through the pulmonary artery into the lungs 4.Blood in the lungs are refilled with O2 and pushed into the pulmonary vein 5.Blood from the pulmonary vein dumps into the left atrium from the lungs 6.Blood from the left atrium is pumped through the bicuspid valve into the left ventricle 7.Selected:Blood is pumped from the left ventricle, through the aortic valve into the aorta 8.Blood flows from the aorta through the body, distrubting oxygen to all body cells and collecting waste product CO2 from those cells

Use the following diagram to identify the major blood vessels in the body. The word bank can be used, each word will only be used once. A & B _ O & P_ V _ W _ E _ C _ D _ G _ I _ F _

A & B Carotid artery (internal & external) O & P Jugular vein (internal & external) V Iliac aretry W Femoral artery E Pulmonary artery C Subclavian vein D Superior Vena Cava G Inferior Vena Cava I Renal vein F Cephalic vein

Use the following diagram to match the correct components of the sacromere diagram: 2. M line

B

Answer both of the following questions: a.How do varicose veins form? b.Why we do not ever see varicose arteries?

A. because the valves in the veins that should prevent blood from flowing backwards are not working as they should. The increase amount of blood in the veins results in the veins increase in mass. B. They do not form because arteries dont have valves that can malfunction and result in backflow and because their is no backflow the mass in the artery does not increase.

Using the following terms, pick a joint in the body and describe how the bones, muscles, and joints of that area work together to move the body?

I picked the hip which is a ball and socket joint the femur goes into the femral neck which is followed by the femral head(ball) and goes into the accetablum (socket). The femral head and the accetblum are a perfect fit and are held together with legaments/tendons which allows the hip to be strong and rarly dislocate. Hip Abductors muscles stablize your pelvis allowing you to walk easier we start to see a gait if this is weak. this along with many other muscles such as glutus maximu and all work to alllow motion. This then goes into the knee which allows you to bend and then the ankle which allows for support. Yet, your hip is very important when it comes to walking as it need these three joints to fully walk and the muscles around these joints to stabliez and allow mobilzation. In the knee the hamstring and qudtracept work together to allow the knee to bend. As for the anke the peroneal muscles work to provide movement and support to the ankle while in hip a number of muscles work together to allow moviemtn to the whole leg as all of these structure work together for support the leg needs walk in a full motion correctly

Muscle tissue is placed in three different solutions: Solution A: 5% Salt 0.5% ATP Solution B: 0% Salt 0.5% ATP Solution C: 5% Salt 0% ATP Based on your knowledge of muscle contraction and substances needed, which of the above solutions would provide the best source for a muscle contraction?

I would say solution A. To start with, we need ATP to stop muscle contractions and allow us to keep our muscles healthy which is why ATP is foresure needed. As for salt, It helps us regulate muscle contractions, nerve function and blood volume which is all needed to keep our muscles healthy and allow them to correct. For this reason, we would need to have a soultion with salt in it. Since this is the only choice with ATP and Salt it would be the best soultion for a muscle contraction as it has all elements a muscle contraction needs to thrive

Use the following diagram to identify the correct muscles: 1 POSTERIOR/BACK DIAGRAM

Levatar scapula

Use the following diagram to identify the correct muscles: Anterior/Front muscle diagram 6

Rectus femoris

Use the following diagram to correctly identify the components of muscle fibers 3

Perimysium

Using the diagram below, match the correct synovial joint/type with the correct function of that synovial joint? 1. This joint allows for rotational movement around a single axis; Joint A

Pivot joint

Using the diagram below, match the correct synovial joint/type with the correct function of that synovial joint? 5. This joint allows for a gliding motion of the bones moving past each other; Joint D

Plane joint

Using your knowledge from your muscle model - describe the process of rigor mortis and how this event occurs in the body after death. Be sure to include the following concepts - ATP, Mysosin, Actin, Cross-bridge, Ca+ ions, muscle fiber.

To start with, rigor mortis is the hardening of the muscles with in the body after death. In order to understand how this occurs you must understand how our muscles get healthy and thrive. First and foremost, a message is sent to the neuro musclular junction from the axion terminal that it wants a contraction to occur. Calcium is then relased from sacroplasmic reticulum. These calcium ions then bind to the tropin on actin. From here the mysin will attact at crossbride with the help of ATP, the myosin pull action at the cross bridge, The actin then will pull past the myosin creating a motion. In the end, since we dont make ATP when we die this motion cannot occur as we need ATP to create muscle contractions and keep our muscles healthy which is why we they are stive as they need atp to preform this function

What factors influence range of motion of a joint? (Select all that apply) a. Age b. Total Elastic Rate c. Gender d. Height e. BMR f. Weight

a. Age c. Gender f. Weight

What do cardiac and smooth muscle have in common? a. Both are involuntary in their movement b. Both have striations c. Both are voluntary in movement d. Both are located covering joints to allow bone movement

a. Both are involuntary in their movement

What do cardiac and skeletal muscle have in common? a. Both have striations. b. Both are located crossing a joint to allow bone movement c. Both are voluntary in their movement d. Both are involuntary in their movement

a. Both have striations

Which of the following would help a person improve flexibility at the joints? (Select all that apply) a. Stretching and weightlifting regiment b. Change of the amount of red meat consumed c. Increase in the amount of caffeinated beverages consumed d. Loss of weight to lessen stress on the body

a. Stretching and weightlifting regiment d. Loss of weight to lessen stress on the body

Which of the following would best explain the pain from carpal tunnel syndrome a. Damage to the extensors / flexors of the forearm, causing pain to the area b. Pain in the ulnar nerve due to damage in the olecranal area of the body c. Inflammation to the radial nerve in the tarsal area from repetitive use d. Inflammation to the median nerve in wrist area from repetitive use

d. Inflammation to the median nerve in wrist area from repetitive use