what signs/symptoms would be expected with a moderate muscle strain? course hero

Although the injured muscle is tender and painful, it has normal strength. Grade II strain. This is a moderate strain, with a greater number of injured fibers and more severe muscle pain and tenderness. There is also mild swelling, noticeable loss of strength and sometimes a bruise.

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What are the symptoms of muscle strain?

What signs/symptoms would be expected with a moderate muscle strain? (2 points) The signs and symptoms include: Moderate to severe weakness Moderate to severe muscle spasm Moderate to severe loss of function Moderate to severe swelling Moderate to severe pain on contraction Pain with stretching Decreased range of motion

What should I expect during a physical exam for muscle strain?

You’ll usually feel a muscle strain as it occurs. Symptoms include: sudden onset of pain; soreness; limited range of movement; bruising or discoloration; swelling; a “knotted-up” feeling ...

What is the difference between mild and severe muscle strain?

Aug 22, 2014 · There are several different symptoms to watch for if you think you have a muscle strain. Some of these symptoms include swelling, bruising, redness, open cuts, pain, weakness, and inability to use...

What does a Grade 2 muscle strain feel like?

Jun 07, 2020 · Muscle Strain Overview. Muscle strain, muscle pull, or even a muscle tear refers to damage to a muscle or its attaching tendons.You can put undue pressure on muscles during the course of normal ...

What is muscle strain?

Overview. A muscle strain is an injury to a muscle or a tendon — the fibrous tissue that connects muscles to bones. Minor injuries may only overstretch a muscle or tendon, while more severe injuries may involve partial or complete tears in these tissues. Sometimes called pulled muscles, strains commonly occur in the lower back and in ...

How to prevent muscle strains?

Prevention. Regular stretching and strengthening exercises for your sport, fitness or work activity, as part of an overall physical conditioning program, can help to minimize your risk of muscle strains. Try to be in shape to play your sport; don't play your sport to get in shape.

What is the difference between a sprain and a strain?

The difference between a strain and a sprain is that a strain involves an injury to a muscle or to the band of tissue that attaches a muscle to a bone, while a sprain injures the bands of tissue that connect two bones together. Initial treatment includes rest, ice, compression and elevation.

What are the most common sports injuries?

Certain parts of the body are more susceptible to strains during participation in certain sports. Examples include: 1 Legs and ankles. Sports that feature quick starts and jumping, such as hurdling and basketball, can be particularly tough on the Achilles tendon in your ankle. 2 Hands. Gripping sports, such as gymnastics or golf, can increase your risk of muscle strains in your hands. 3 Elbows. Elbow strains are often caused by throwing sports and racquet sports.

How do you know if you have muscle strain?

Symptoms of muscle strain include: Muscle pain and tenderness, especially after an activity that stretches or violently contracts the muscle -- Pain usually increases when you move the muscle but is relieved by rest. Muscle swelling, discoloration or both . Muscle cramp or spasm.

What is muscle strain?

A muscle strain is the stretching or tearing of muscle fibers. Most muscle strains happen for one of two reasons: either the muscle has been stretched beyond its limits or it has been forced to contract too strongly. In mild cases, only a few muscle fibers are stretched or torn, and the muscle remains intact and strong.

What is a grade 3 strain?

Grade III strain. This strain tears the muscle all the way through , sometimes causing a "pop" sensation as the muscle rips into two separate pieces or shears away from its tendon. Grade III strains are serious injuries that cause complete loss of muscle function, as well as considerable pain, swelling, tenderness and discoloration.

How long does it take for a sprain to heal?

Symptoms of a mild back strain usually improve within one to two weeks and are gone within four to six weeks. In the legs, mild or moderate strains may take up to 8 to 10 weeks or more to heal.

What does it mean when your back hurts?

You have back pain together with any of the following symptoms, which can signal a medical problem that is more serious than a mild back strain: Fever or chills. Pain or a burning feeling when you urinate. Sudden weakness, numbness or tingling in a leg. Numbness in your groin or rectum.

What does a doctor want to know about muscle pain?

Your doctor will want to know what type of activity triggered your muscle pain and whether there was a pop in the muscle at the time of injury . The doctor will ask about your symptoms, especially any decrease in muscle strength or any difficulty moving.

What is the best way to relieve muscle pain?

C ompress the muscle with an elastic bandage. E levate the injured area. To help relieve muscle pain and swelling, your doctor may suggest that you take acetaminophen ( Tylenol and others) or a nonsteroidal anti-inflammatory drug (NSAID), such as ibuprofen ( Advil, Motrin and others).

What is a muscle strain?

What are muscle strains? A muscle strain, or pulled muscle, occurs when your muscle is overstretched or torn. This usually occurs as a result of fatigue, overuse, or improper use of a muscle. Strains can happen in any muscle, but they’re most common in your lower back, neck, shoulder, and hamstring, which is the muscle behind your thigh.

What is the best treatment for muscle strains?

According to the Mayo Clinic, minor muscle strains can be treated with rest, ice, compression, and elevation (RICE).

How long does it take for a muscle strain to go away?

This results in pain and very limited movement. The symptoms of mild to moderate muscle strains usually go away within a few weeks. More severe strains may take months to heal.

What causes muscle tears?

This can be due to: not warming up properly before physical activity. poor flexibility. poor conditioning. overexertion and fatigue.

How long does it take to recover from a sprain?

Recovery time depends on the severity of the injury. For a mild strain, you may be able to return to normal activities within three to six weeks with basic home care. For more severe strains, recovery can take several months. In severe cases, surgical repair and physical therapy may be necessary.

Why is it important to warm up in cold weather?

Acute muscle strains are also more common in cold weather. This is because muscles are stiffer in lower temperatures. It’s important to take extra time to warm up in these conditions to prevent strains. Chronic muscle strains are the result of repetitive movement.

How to get rid of swelling from a muscle?

Apply ice immediately after injuring your muscle. This will minimize swelling. Don’t put ice directly on your skin. Use an ice pack or wrap ice in a towel. Keep the ice on your muscle for about 20 minutes. Repeat every hour on the first day. For the next several days, apply ice every four hours.

How to tell if a muscle is strained?

Symptoms of muscle strain include: 1 Swelling, bruising, or redness due to the injury 2 Pain at rest 3 Pain when the specific muscle or the joint in relation to that muscle is used 4 Weakness of the muscle or tendons 5 Inability to use the muscle at all

What is muscle strain?

Muscle Strain Overview. Muscle strain, muscle pull, or even a muscle tear refers to damage to a muscle or its attaching tendons. You can put undue pressure on muscles during the course of normal daily activities, with sudden heavy lifting, during sports, or while performing work tasks. Muscle damage can be in the form of tearing (part or all) ...

How to reduce swelling in a strained muscle?

The amount of swelling or local bleeding into the muscle (from torn blood vessels) can best be managed early by applying ice packs and maintaining the strained muscle in a stretched position. Heat can be applied when the swelling has lessened. However, the early application of heat can increase swelling and pain.

What happens if you tear a muscle?

The tearing of the muscle can also damage small blood vessels, causing local bleeding, or bruising, and pain caused by irritation of the nerve endings in the area.

How to get rid of a swollen swollen swollen swollen

Always use a protective covering such as a towel between the ice or heat and the skin. Take nonsteroidal anti-inflammatory drugs ( NSAIDS) such as naproxen or ibuprofen to reduce pain and improve your ability to move around.

What does it mean when a muscle is swollen?

Swelling, bruising, or redness due to the injury. Pain at rest. Pain when the specific muscle or the joint in relation to that muscle is used. Weakness of the muscle or tendons. Inability to use the muscle at all.

How to reduce inflammation in muscle?

Ice is a very effective anti-inflammatory and pain-reliever. Small ice packs, such as packages of frozen vegetables or water frozen in foam coffee cups, applied to the area may help decrease inflammation.

How do you know if you have muscle strain?

Symptoms of muscle strain include pain in the affected area when at rest and even at motion. The area is painful and gets inflamed. The individual is unable to use that part at all and there is generalized weakening of the muscles of that area.

What causes muscle strains?

Overuse or excessive pressure on a particular area can be a significant factor contributing to muscle strains. A strain usually occurs when the muscle tendons which are essentially fibrous tissues that connect the muscles to the bones experience wear and tear.

What is the purpose of physical examination and X-rays?

A proper physical examination followed by X-ray is done to diagnose the condition. In physical examination the joints of the affected area are examined to understand the mobility and also identify the exact site of the tendon and ligament that is injured.

What is the treatment for a strain?

In some cases, medications may do the needful, whereas in some cases, a blend of medications, therapy and surgery may be required to correct the strain.

Why does my arm hurt when I sit?

This causes the affected area to swell and cause pain. There are various causes that give rise to muscle strain. These consist of sudden jerk, incorrect posture while lifting heavy object, long hours of sitting in a particular fashion and fatigue. All these activities or situations can cause muscle strain.

When do muscles contract?

Muscles can only contract when a nerve impulse that stimulates the contraction is received. If a nervous system disorder exists, such as in a spinal cord injury, impulses to the muscle are prevented and that muscle is unable to receive stimuli, resulting in paralysis.

What is isotonic contraction?

Explain isotonic contractions. Isotonic contraction of muscle produces movement at a joint. With this type of contraction, the muscle shortens and the insertion end moves toward the point of origin. An example of this is the action of walking or running; the movement is caused by isotonic contractions.

What is the sliding filament model?

The sliding filament model is a theory of muscle contraction in which sliding of thin myofilaments toward the center of each sarcomere quickly shortens the muscle fiber and thereby the entire muscle. The myofilaments are formed from myosin and actin proteins. Each myosin molecule has a "head" that sticks out toward the actin molecules.

What is the difference between abduction and adduction?

Abduction refers to a movement of a part away from the midline of the body. Adduction refers to a movement of a part toward the midline of the body. Rotation is the movement of a body part around a longitudinal axis. Name two muscles in the head or neck and give the origin, insertion, and function of each.

What is a twitch?

Explain twitch and tetanic contractions. A twitch is a quick, jerky response to a stimulus. Twitch contractions can be seen in isolated muscles during research, but they play a minimal role in normal muscle activity. A tetanic contraction is a more sustained and steady response than a twitch.

What Is A Muscle Strain?

• A muscle strain is an injury to a muscle or a tendon — the fibrous tissue that connects muscles to bones. Minor injuries may only overstretch a muscle or tendon, while more severe injuries may involve partial or complete tears in these tissues. Sometimes called pulled muscles, strains commonly occur in the lower back and in the muscles at the back of the thigh (hamstrings). Th…

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