What Will Happen If Ligament Gets Overstretched?

What will happen if ligament gets overstretched Class 9?

1 Answer.

(i) Overstretching of ligament causes sprain.

(ii) Absence of Heparin in blood causes coagulation of blood inside the blood vessels.

(iii) Striated muscle contraction causes fatigue due to accumulation of lactic add..

What will happen if ligaments are cut?

Ligaments are made up of yellow elastic tissue with some collagen fibres. It joins bones to bones. … So, if ligaments are cut or broken, then bones will become unfixed.

What will happen if heparin is absent?

If heparin is absent in our blood , our blood would clot not allowing blood circulation, blocking capillaries and veins causing severe pain. This ultimately leads to death.

How long can you live with bone marrow failure?

Survival statistics for MDSWPSS Risk GroupMedian SurvivalRisk of AML (within 5 years)Low5.5 years14%Intermediate4 years33%High2.2 years54%Very high9 months84%1 more row•Jan 22, 2018

What are the components of blood?

It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues.

What will happen if bone is dried?

Answer. If the bones are dried, the nervous system gets collapsed and it could not able to do things quickly. It making them bleeds and there is any type of fracture of bones found and become dried and brittle only if it is dead. A dead bone is non-flexible therefore it cannot absorb pressure.

What is the difference between tendon and ligament?

A tendon is a fibrous connective tissue which attaches muscle to bone. Tendons may also attach muscles to structures such as the eyeball. … A ligament is a fibrous connective tissue which attaches bone to bone, and usually serves to hold structures together and keep them stable.

What are the characteristics of striated muscles?

Striated muscle tissue is a muscle tissue that features repeating functional units called sarcomeres. The presence of sarcomeres manifests as a series of bands visible along the muscle fibers, which is responsible for the striated appearance observed in microscopic images of this tissue.

Why striated muscles are Multinucleated?

The striation is due to the regular alternation of the contractile proteins actin and myosin, along with the structural proteins that couple the contractile proteins to connective tissues. The cells are multinucleated as a result of the fusion of the many myoblasts that fuse to form each long muscle fiber.

Are bones dry?

Absolutely abstaining from, or prohibiting the use of, alcoholic drinks. Alternative spelling of bone-dry.

Will happen if heparin is absent in blood?

if heparin is absent in blood so clotting of blood is stop and loss of blood increase due to any injury which may cause death of patient.

What will happen if diaphragm of a person gets ruptured in an accident?

It depends on the extent of the damage. If one side is damage the person can survive as one side of a lung can work but if the whole diaphragm gets damaged, the person cannot breathe as diaphragm plays a major role in mechanism and due to lack of oxygen the person will die.

What will happen if platelets are absent in the blood?

The effect of the platelet response is to stop the bleeding and to form the site of the developing blood clot, or thrombus. If platelets are absent, this important defense reaction cannot occur, and protracted bleeding from small wounds (prolonged bleeding time) results.

What connects bone to joint?

Ligaments connect bones together. Tendons. Tendons (another type of tough connective tissue) on each side of a joint attach to muscles that control movement of the joint. Tendons connect muscles to bones.

What will happen if a bone is dipped in HCl and if a bone is found dried?

Bone becomes brittle and more susceptible to breakage, but it doesn’t melt because there are other minerals such as potassium, vitamins, and collagen that makes up the bone.

Can bone marrow repair itself?

It can replace diseased, nonfunctioning bone marrow with healthy functioning bone marrow. This is used for conditions such as leukemia, aplastic anemia, and sickle cell anemia. It can regenerate a new immune system that will fight existing or residual leukemia or other cancers not killed by chemotherapy or radiation.

How can I restore my bone marrow naturally?

Here are 10 natural ways to build healthy bones.Eat Lots of Vegetables. … Perform Strength Training and Weight-Bearing Exercises. … Consume Enough Protein. … Eat High-Calcium Foods Throughout the Day. … Get Plenty of Vitamin D and Vitamin K. … Avoid Very Low-Calorie Diets. … Consider Taking a Collagen Supplement.More items…•

Which are not true cells in the blood Why?

Answer. Answer: Platelets are not true cells because they does not have any nucleus.

What will happen if the skin epithelium is not stratified?

If the skin epithelium is not stratified then the protection to the innermost layers would be very less. The skin would be prone to injuries, abrasions and weather changes. Also we shed skin continuously, if the skin is unstratified the replacement and generation of new cells will not match pace.

What will happen if ligaments are overstretched?

When a ligament is overstretched or torn, it results in what’s technically known as a sprain. … Sprains commonly happen in the ankle, knee, or wrist. For example, a misstep can cause you to twist your ankle in an awkward position, snapping a ligament and causing your ankle to be unstable or wobbly.

What will happen if striated muscles contract rapidly?

Explanation: The striated muscles have fibers which are arranged in parallel order. This muscle is attached to skeleton through tendon which helps in voluntary actions. … The rapid contraction reduces the force generating capacity of the muscles which in turn causes cramps and tiredness.

What will happen if bone marrow is destroyed?

Without bone marrow, our bodies could not produce the white cells we need to fight infection, the red blood cells we need to carry oxygen, and the platelets we need to stop bleeding. Some illnesses and treatments can destroy the bone marrow.

What will happen if cork is formed in older stems and roots?

An important character of the cork is that it is water and gas resistant. Therefore the following would occur if cork fails to form in older stems and roots: -The stems and roots would be subjected to dehydration because the cork, being water resistant, usually protects the plants from loss of water.

What will happen if bone is dipped in hydrochloric acid?

When a bone is dropped in HCl medium, the calcium of bone slowly starts dissolve due to the action of strong acid. HCl + Ca -> CaCl2 + H2. Afterwards the bone is depleted of calcium but it does not “melt” because there are other minerals that make up the bone such as potassium, vitamins and collagen.

What will happen if heparin is absent in blood Class 9?

Heparin is an anticoagulant that helps clotting of blood and prevent further loss of blood. If heparin is absent, the clotting of blood will not take place and a person may die as a result of this.