1. As you breathe in, does it help you to relax/calm your body and release the feeling tense? Why? Compare and describe how the muscle relaxes and breathing take place. 2. 3. Does it show Progressive Muscle Relaxation activity? Why?
Q: 3. Cardio and smooth muscle types are involuntary. Skeletal muscle types are, A. Mandatory B.…
A: Muscles are of two types voluntary and involuntary muscles.
Q: . Muscles that originate, insert, and act on the foot are called the ______________________ muscles…
A: Muscles of foot These are the muscles which perform various movements at the foot such as -…
Q: The change related to muscle mobility are the most obvious in older adult. There can be measurable…
A: Introduction:- Regular activities and use of muscles joints is very necessary to keep them viable…
Q: Which of the following statements about movement and locomotion isfalse?a. Terrestrial animals and…
A: The process called movement is the temporary or permanent displacement of the part of the body of a…
Q: You and your friend are doing leg presses in the gym one day. As you extend your legs, the stack of…
A: Leg press quadriceps muscle comes in action and while doing the exercises whole weight is…
Q: The type of muscle used to move the leg when walking isa. skeletal.b. cardiac.c. smooth.d. All of…
A: A group of cells having a similar structure, function, and origin is called tissue. Muscles are the…
Q: The web between your thumb and palm consists mainly of the _____ muscle
A: Muscles are in the form of contractile fibers varying in lengths and form muscular tissue. The…
Q: Skeletal muscle is associated to the _________________. What makes up the muscle fiber?
A: Skeletal muscle is one of the three major types of muscles the other two being are the mood muscles…
Q: 6. There are three sets of intrinsic muscles of the hand. The muscles are at the bas of the pollex…
A: Intrinsic muscles of the hand means muscles originates from the hand and also inserted in the hand…
Q: To demonstrate muscle fatigue, a student held an 8 lb dumbbell in her hand and abducted her arm…
A: Ans - the correct answer for the above question is- A) Different motor units were contracting while…
Q: Identify which muscle fiber types would be recruited for each of the following functions. Explain…
A: Muscle fibers are composed of myofibrils that make up the skeletal muscles that involve in the…
Q: 4) How are the muscle spindles stretched during the patellar reflex? a) Striking the tendon with a…
A: The muscular system in the body is made up of muscle fibres which help in muscle contraction. they…
Q: 2. Fill out the charts below to identify the actions of the following muscles. Muscle Action Rectus…
A: Muscles Muscles are the tissues of body that provides flexibility and movement of different body…
Q: Which of the following is not a role of the muscular system inhomeostasis in the body?a. produce…
A: The muscular and skeletal system work together to allow movements in the body for the maintenance of…
Q: Muscle spindles :-a- are found in all skeletal musclesb- are found only in large skeletal musclesc-…
A: Muscle spindles are sensory receptors that regulate the contraction of muscles by detecting change…
Q: Which of the following sentences is NOT correct? A. Cancellous bone (trabecular) is spongy bone B.…
A: Among the given statements, the final statement seems incomplete. So I am providing solution…
Q: An experimental drug blocks the body’s muscle spindles from detecting stretch. Predict the effects…
A: Muscle spindles are defined as the stretch receptors within a muscle's body that sense differences…
Q: Any stimulus above a maximal stimulus will elicit
A: Any stimulus above a maximal stimulus will elicit the same maximal response. Therefore, OPTION 4 -…
Q: The series-elastic component of muscle contraction is responsible for a.increased muscle shortening…
A: Muscle is a delicate tissue found in many creatures, and is one of the four fundamental creature…
Q: Muscles that insert and act on the foot but originate in the leg are called the…
A: Effectors are tissues and organs commanded by the CNS to carry out responses, most of which involve…
Q: 8. An 11-year-old boy falls out of his tree house and fractures his left humerus at midshaft. The…
A:
Q: 1) Describe the different criteria that contribute to how skeletal muscles are named. For example…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: come up with tips to prevent myositis and say what myositis is? Explain your case well. How does it…
A: Myosites refers to inflammation that occurs in the muscular tissue when we use the muscles. This…
Q: Endurance training phase: These activities must be done to build up the body's ability to sustain an…
A: Muscular endurance: It is defined as the ability of any given muscle to show its force for a…
Q: Adequate level of muscle tone is essential for the accurate performance of voluntary movements,…
A: Movements, which can be controlled consciously by the person are known as voluntary movements.…
Q: Fast-twitch muscle fibers are also called type ________fibers and slow-twitch are called type…
A: There are two types of skeletal muscle fibers - fast twitch and slow twitch. Fast twitch muscles…
Q: A friend who was involved in an accident is wearing a leg cast. Describe the condition that will…
A: The orthopedic devices that are used to protect and support broken or injured bones and joints are…
Q: Discuss the 5 steps involved in voluntary muscle contraction.
A: Skeletal muscles are known as the voluntary muscles of the body as they carry out the voluntary body…
Q: A fatigued muscle will
A: Muscle refers to the soft tissue present generally in animals. Cells of muscle tissue are made up of…
Q: Which muscles types are under voluntary control: Skeletal O Smooth O Cardiac O All the above
A: Introduction:- Cardiac, smooth, and skeletal muscle tissue are the three forms of muscle tissue.…
Q: Explain why you can maintain contraction of the hamstring muscles over time.
A: The 3 muscles running down the back of leg, from the thigh to knee are known as hamstring muscles.…
Q: Explain the mechanism of the forearm flexion and extension at the elbow joint together with the…
A: Forearm flexion is the rotation of the radius and ulna anteriorly in the anatomic plane. It occurs…
Q: Which of the following does NOT have striated muscles? a. abdomen b. arm c. hamstring d. liver
A: Answers Which of the following does NOT have striated muscles?? Option d) Liver
Q: One of the primary reasons that one individual is faster in a 50-meter sprint than another is a. a…
A: The speed of a person is dependent on the type of muscle fiber that is present in an individual. The…
Q: 3. a. In tabulated form, compare and contrast the 3 types of muscle tissues according to structure…
A: The muscles tissues usually consists of the cells that expand and contract to produce movement in…
Q: Which of the following would NOT occur as a result of regular exercise to a specific muscle group…
A: The exercising involves the training of muscles by putting heavy load on them, due to exercising the…
Q: How is the muscular contraction stopped (i.e.: how does a muscle relax after contraction)? 1. The…
A: Muscle Contraction is triggered when an action potential travels along the nerves to the muscles.…
Q: Very shortly describe how our muscles may relax after they contraction
A: When a muscle fiber is excited, Ca2+ is rapidly released from the sarcoplasmic reticulum inducing…
Q: As you fatigue, the force of your muscles decreases. What physiological processes explain the…
A: Fatigue can be explained as, a temporary decrease in the ability to perm physical exercise or…
Q: The ocular muscle is an example of: a. Slow twitch muscle O b. Fast tetanus muscle C. Slow tetanus…
A: Ocular muscle has a unique slow non twitch , fatigue resistant muscle fiber Its a slow twitch…
Q: In some fitness exercises you will build muscle mass but do not train the muscle to be effective.…
A: Muscle buildup is important for the development of strength and agility. Muscle buildup is basically…
Q: .. The difference between FF (type II, glycolytic) motor unit and S (type I) motor unit is that a S…
A: Introduction:- When identifying muscle fibres, two factors to consider are how fast some fibres…
Q: The muscle relaxes if no new nerve signal arrives. However the neurotransmitter from the previous…
A: The force exerted by the muscle is less than its maximum in a concentric contraction, and the muscle…
Q: 5. You attended a swimming class because it is one of the most popular physical activities in the…
A: Movements during swimming include many different joints of the body, including the glenohumeral…
Q: Which of the following sentences is NOT correct? A. White fibers make up fast-twitch muscle B.…
A: Living organisms are highly organized as they contain specialized, coordinated parts. All living…
Q: Think about a patient seated in a wheelchair (paraplegic) who must use his/her upper extremities to…
A: Because the trunk and upper extremities are the primary motor components during transfer activities…
Q: If acetylcholine re-uptake is blocked in the synaptic cleft, then what happens in the muscle cell?…
A: "Muscle contraction" is responsible for every movement in our bodies and may be found in every…
Step by step
Solved in 4 steps
- Which is moved the least during muscle contraction? the origin the insertion the ligaments the joints4B. Name the two major factors that influence the strength of a muscle contraction and list the effects they each have. Be sure to describe the different types of muscle contractions (e.g. twitch, tetanus) and what causes them.9. Explain the process that occurs to generate a muscle contraction. Name the four major stages and be able to describe the events that happen at each stage.
- 1. When this is released by the synaptic vesicles, it causes a change in the muscle fiber membrane potential that spreads along the T tubules. a - Acetylcholine (ACh) d - a, b, and c c - ATP b - calcium1.What are difference between slow twitch and fast twitch? 2.Why do the muscle need stress? 3.Why do the athletes need to eat more protein than other people?3. [Essay] Do you know "IceBucket challenge"? The purpose of this public welfare activity is to help the patients with amyotrophic lateral sclerosis. The main symptom of amyotrophic lateral sclerosis is that the muscles of the patients gradually shrink until they die. However, not all muscles of the patients with amyotrophic lateral sclerosis are atrophic. Combined with the knowledge of muscle tissue we have learned, please talk about the types of muscle tissue, and what are the differences in the structure and function of these muscle tissues? What type of muscle atrophy in patients with amyotrophic lateral sclerosis?
- 1. With age, the collagen-containing connective tissue coverings of skeletal muscles increase and the number of muscle fibers decreases. Is meat from an older or a younger animal more tender? Explain. 2. Weight training increases muscle fiber size by increasing the number of myofibrils. Explain. 3. The diaphragm is a muscle that controls inspiration. Is control of the diaphragm voluntary, involuntary, or both? Explain.3. There are three types of skeletal muscles we discussed in class. a. List all 3 b. All of these skeletal muscle types utilize Ca²+ at some point during excitation, excitation contraction coupling, and contraction. Describe the role of Ca²+ in stimulation to skeletal muscle excitation to contraction. c. List at least 2 other features of skeletal muscle types that you can compare across all three types. OC7. A severe laceration to a wrist completely severed a major muscle tendon. To suture the ends of the tendon together, the surgeon had to overlap the severed ends by 7.5 cm. What change in passive and maximum active tensions of the muscle would occur as compared to corresponding tensions at resting length of the muscle before injury? A. B. C. D. E. Passive Increase Decrease Increase Increase No change Maximum Active Decrease Decrease Increase No change No change
- 6. Explain what how the muscles cell maintains resting membrane potential and explain the two main parts of an action potential. Include type of channels and pumps 7. Describe the events at the neuromuscular....Adequate level of muscle tone is essential for the accurate performance of voluntary movements, because :-a- it adjusts the α -motor neuron discharge initiating voluntary movementsb- it adjusts posture of proximal joints of the acting limbsc- it adjusts the upright posture of the whole body during voluntary movementsd- it adjusts sensitivity of the spindles of the involved musclesPut the following events of excitation-contraction coupling in the order in which they occur.1. Excitation2. Sarcomere shortening3. Generation of muscle tension4. Neural control5. Contraction cycle begins6. Release of calcium ions Group of answer choices 1,2,5,6,3,4 4,1,5,2,6,3 6,1,4,2,5,3 4,1,6,5,2,3 1,4,6,2,5,3
