This patient has a soft tissue contusion involving the quadriceps muscle. In acute care setting, the patient should be advised rest, ice, compression, and elevation or RICE. Might as well, an x-ray should be done to rule out potential fractures and dislocations. Possibly, casting may be done. Medications like pain relievers may be given to soothe the pain. Upon follow-up, range of motion should be assessed and repeat x-ray may be done. Removal of casts may be done also. Continue RICE.
I will say that the answer to your his question is letter A
Answer and explanation
There are instances where taking any vitamin or mineral supplements will be unnecessary or even harmful.
Example
a) For children who are already drinking Fluoridated it will be unnecessary to give them Fluoride supplements
b) It is unnecessary to take supplements because you believe it can cure diseases. If you have a disease one should see a doctor
c) It can be harmful to take supplements that increase energy levels inthe body. It can lead to altered heart rhythm and eventually death
d)A doctor should be consulted before taking nutrient supplements such as Vitamin A. Most have a toxicity level and it is not necessary to take them unless there is deficiencies.
Answer:
d. The normal bonding between the R groups has been disturbed and the protein loses its normal shape.
Explanation:
Denaturation is the loss of function of a protein due to its altered three-dimensional structure. To function properly, proteins must be present in a properly folded form. The three-dimensional structure and protein folding are mediated by weak interactions such as hydrogen bonds, electrostatic interactions, etc. An abrupt increase in temperature, pH or presence of some organic solvents causes protein denaturation.
The organic solvents target the hydrophobic interactions between the R groups of amino acids that make the core of globular protein stable. Extreme levels of pH target the net charge on proteins and thereby results in electrostatic repulsion between closely placed amino acids. Extremes of pH also disrupt the hydrogen bonding between the R groups of the amino acids. The effect is the loss of the three-dimensional structure of proteins, their partial or complete unfolding and loss of function.
