In the patellar tendon reflex, what is the name of the receptors being struck by the...
In the patellar tendon reflex, what is the name of the receptors being struck by the reflex hammer?
Homework Answers
Muscle spindle or spindle fibers are strech receptors which carry the sensation to spinal cord.
When a hammer hits the patella the stimulus from the receptor is carried to the spinal cord by a sensory neuron and return the stimulus to quadricep muscle for contraction by a motor neuron. It is a reflex action involving very short circuit.
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In the patellar tendon reflex, what is the name of the receptors
being struck by the...
In the patellar tendon reflex, what is the name of the receptors being struck by the...
In the patellar tendon reflex, what is the name of the receptors being struck by the reflex hammer?
3. Patellar Reflex: Have your partner sit on a table so that the leg hangs freely....
3. Patellar Reflex: Have your partner sit on a table so that the leg hangs freely. Strike the patellar ligament just below the kneecap with the reflex hammer. a. Describe the response to the patellar ligament strike? The knee extends b. Describe the primary reflex are for the patellar reflex including the nerves and muscles stimulated? c. Describe the reciprocal reflex arc for the patellar reflex including the nerves and muscles stimulated? d. What are two of the biological purposes...
A section of the patellar tendon is 34 mm2 in cross-section. What would the stress in...
A section of the patellar tendon is 34 mm2 in cross-section. What would the stress in this section of tendon be as a result of a 8,500 N tensile force? e 250,000 Pa 250 GPa e 250 MPa 250 Pa
caw and label these parts in the knee-jerk (postural al reflex. Next to eat help you,...
caw and label these parts in the knee-jerk (postural al reflex. Next to eat help you, here is a colors so that the AND the specific name (such as quadriceps femoris) hould include in your diagram of this reflex. Bes drawing can be read clearly. Any structures not designat Jerk (postural) reflex. Next to each part, write the general (such as effect ps femoris) for each part. To help you, here is a list of all terms that you s...
3 and 4 without the help of LIll be mediated solely by the s Rut does...
3 and 4
without the help of LIll be mediated solely by the s Rut does this mean that the corex plays no role in these 12 Let's find out, using the simplest example of a stretch reflex- the 'patellar tendon (knce-jerk) reflex, sh own in Figure 14.13, 1 Have your lab partner sit in a chair with legs dangling freely Palpate your partner's patellar tendon between the tibial tuberosity and the patella. a Tan this area with the flat...
10:11 iCloud 1. Golgi tendon organs are sensory receptors located in the between the muscle belly...
10:11 iCloud 1. Golgi tendon organs are sensory receptors located in the between the muscle belly and its tendon between the muscle tendon and the bone between the synovial space and the joint ligament between the joint ligament and muscle tendo 2. Golgi tendon organs respond to muscle tension by causing the muscle to Contract Shorten Lengthen Rela 3. Golgi tendons cause when the muscle contraction ceases. Eccentric contraction Concentric contraction Autogentic inhibition Reciprocal inhibitio 10:17 iCloud 4. During stretching,...
Reviewing Your Knowledge 19 A. Reflex Arc Name de 5 e of eeanin monosynapric reflex arc 2 How many meuns are in a H...
Reviewing Your Knowledge 19 A. Reflex Arc Name de 5 e of eeanin monosynapric reflex arc 2 How many meuns are in a How many aynases are in the integrating center" tHow many neuroms ane in a polysynapeie reflex anc? How many ymapses are in a polysynaptic reflex are containing two intermcurons in the integrading center? 4 Which tpe of neuroe does the sensory neuron synapse with in a monosynaptic reflex are" & Which type of neuron does the sensory...
Activity 7 Initiating the Ciliospinal Reflex (341) What is the reaction of the left pupil? The...
Activity 7 Initiating the Ciliospinal Reflex (341) What is the reaction of the left pupil? The leut PWPA increase The reaction of the right pupil? The ne Cheng On the basis observations, would you say that the sympathetic innervation of the your irises is closely ND Why or why not? Roth ris w visualty 6nm nevve Activity 9 Testing Reaction Time (342) O. Col m S 1. Relative reaction time of patellar reflex. time Just do the trial length 3...
15 1. Angel (23 yo male) is involved in a hunting accident. He's brought into Hospital with a GSW to the R thigh. V...
15 1. Angel (23 yo male) is involved in a hunting accident. He's brought into Hospital with a GSW to the R thigh. Vitals are stabilized & patient is awaiting surgery. Neuro exam shows no R patellar tendon reflex and 1/5 muscle strength in quadriceps group. Patient has no sensitivity to light touch or pressure to his Ranterior thigh. What is the likely neuro diagnosis? What additional tests would you order? Prognosis? Please explain your reasoning. 2: Kelly (36 yo...
Male Female Identify_(name) the Property as it Occurs in Males and Females 13 Receptors for the...
Male Female Identify_(name) the Property as it Occurs in Males and Females 13 Receptors for the major hormones are located where? I.e., what are the target tissues? Although many exist, just name two. 14 Are the major hormones carried around by plasma binding proteins? Name? 15 The entire system uses negative, positive, or both kinds of feedback?
In the patellar tendon reflex, what is the name of the receptors being struck by the reflex hammer?
3. Patellar Reflex: Have your partner sit on a table so that the leg hangs freely. Strike the patellar ligament just below the kneecap with the reflex hammer. a. Describe the response to the patellar ligament strike? The knee extends b. Describe the primary reflex are for the patellar reflex including the nerves and muscles stimulated? c. Describe the reciprocal reflex arc for the patellar reflex including the nerves and muscles stimulated? d. What are two of the biological purposes...
A section of the patellar tendon is 34 mm2 in cross-section. What would the stress in this section of tendon be as a result of a 8,500 N tensile force? e 250,000 Pa 250 GPa e 250 MPa 250 Pa
caw and label these parts in the knee-jerk (postural al reflex. Next to eat help you, here is a colors so that the AND the specific name (such as quadriceps femoris) hould include in your diagram of this reflex. Bes drawing can be read clearly. Any structures not designat Jerk (postural) reflex. Next to each part, write the general (such as effect ps femoris) for each part. To help you, here is a list of all terms that you s...
3 and 4
without the help of LIll be mediated solely by the s Rut does this mean that the corex plays no role in these 12 Let's find out, using the simplest example of a stretch reflex- the 'patellar tendon (knce-jerk) reflex, sh own in Figure 14.13, 1 Have your lab partner sit in a chair with legs dangling freely Palpate your partner's patellar tendon between the tibial tuberosity and the patella. a Tan this area with the flat...
10:11 iCloud 1. Golgi tendon organs are sensory receptors located in the between the muscle belly and its tendon between the muscle tendon and the bone between the synovial space and the joint ligament between the joint ligament and muscle tendo 2. Golgi tendon organs respond to muscle tension by causing the muscle to Contract Shorten Lengthen Rela 3. Golgi tendons cause when the muscle contraction ceases. Eccentric contraction Concentric contraction Autogentic inhibition Reciprocal inhibitio 10:17 iCloud 4. During stretching,...
Reviewing Your Knowledge 19 A. Reflex Arc Name de 5 e of eeanin monosynapric reflex arc 2 How many meuns are in a How many aynases are in the integrating center" tHow many neuroms ane in a polysynapeie reflex anc? How many ymapses are in a polysynaptic reflex are containing two intermcurons in the integrading center? 4 Which tpe of neuroe does the sensory neuron synapse with in a monosynaptic reflex are" & Which type of neuron does the sensory...
Activity 7 Initiating the Ciliospinal Reflex (341) What is the reaction of the left pupil? The leut PWPA increase The reaction of the right pupil? The ne Cheng On the basis observations, would you say that the sympathetic innervation of the your irises is closely ND Why or why not? Roth ris w visualty 6nm nevve Activity 9 Testing Reaction Time (342) O. Col m S 1. Relative reaction time of patellar reflex. time Just do the trial length 3...
15 1. Angel (23 yo male) is involved in a hunting accident. He's brought into Hospital with a GSW to the R thigh. Vitals are stabilized & patient is awaiting surgery. Neuro exam shows no R patellar tendon reflex and 1/5 muscle strength in quadriceps group. Patient has no sensitivity to light touch or pressure to his Ranterior thigh. What is the likely neuro diagnosis? What additional tests would you order? Prognosis? Please explain your reasoning. 2: Kelly (36 yo...
Male Female Identify_(name) the Property as it Occurs in Males and Females 13 Receptors for the major hormones are located where? I.e., what are the target tissues? Although many exist, just name two. 14 Are the major hormones carried around by plasma binding proteins? Name? 15 The entire system uses negative, positive, or both kinds of feedback?
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