Answer:Antibodies can help fight infections. Antibodies can take several days or weeks to develop after you have an infection.
Explanation:An antibody test looks for antibodies that are made by the immune system.
As the global population increases rapidly, societies around the world need to come up with more efficient solutions to controlling waste. Excess litter and refuse pose a serious threat to the environment. Illegal dumping and littering are two of the major contributors to pollution in our rivers, oceans, public spaces and countryside. Keeping our environment clean is a collective responsibility that we all share.
Every citizen has a role to play in protecting the environment from pollution. We need to eradicate litter and avoid irresponsible waste disposal practices immediately. There is no excuse for plastic waste in the environment – it should always be recycled and thrown away in a responsible manner. Make a point of finding out more about what can and can’t be recycled, and start separating at home. Plastic is a valuable resource that is too important to simply dump and never use again.
We need to reduce, reuse and recycle our waste wherever possible. This will keep litter out of the environment. The South African Department of Environment, Forestry and Fisheries is concerned about the amount of pollution in our rivers, dams and oceans. Every South African needs to take responsibility for their waste and disposal habits.
The answer is A.<span> serving size/serving per container </span>
When pressing the carotid artery from the neck the person is
most likely checking for pulse rates. There are two types of pulse rates and
these are called: Resting Heart Rate (RHR) and Maximum Heart Rate (MHR).
Resting Heart Rate (RHR) refers to the ability of the heart to pump blood
efficiently when at rest. This is usually taken early in the morning when the
person has just woken up. It is taken for 3 full minutes and the normal ranges
of RHR should only be between 80-120 beats per minute.
<span>
Maximum Heart Rate (MHR) refers to the maximum capacity of
the heart to pump efficiently. A human heart beat can only perform a maximum of
220 beats per minute. The MHR is taken by deducting your age from the value of
220.</span>
The term for the auscultated discovery is
called Bruit. Bruit is an abnormal sound or a vascular murmur that is because flow
of blood in an obstructed artery. This murmur or abnormal sounds are heard from
the stethoscope. Having bruit or vascular murmur shows that a person maybe
diagnosed of having carotid artery disease. Carotid artery disease or CAD is a
disease where in a waxy substance blocks or builds up inside the carotid
arteries. CAD can lead to stroke when not treated. People that are at risks of
having Carotid Artery Disease are obese people, diabetics, patients with high
cholesterol and high blood pressure, and people who have a family history of
having atherosclerosis.
