Why are the effects referred to as systemic effectrs
Do all toxic chemicals have both local and systemic effects
The systemic circulation.
Yes. It is very common to get the systemic effects of locally acting drug. Specially the allergic reactions.
Systemic effect refers to an adverse health effect that takes place at a location distant from the body's initial point of contact and presupposes absorption has taken place. Examples: arsenic effects to the blood, nervous system, liver, kidneys and skin; benzene effects to the bone marrow.Substances with systemic effects often have "target organs" in which they accumulate and exert their toxic effect. Some substances that cause systemic effects are cumulative poisons. These substances tend to build up in the body as a result of numerous chronic exposures. The effects are not seen until a critical body burden is reached. Example: heavy metals such as lead.
Local and systemic
Outline the physiological effects of exercise in water (Use dot point
Arteriovenous Oxygen difference measures the amount of oxygen extracted by the tissues from blood during one trip around systemic circulation. During exercise, cells consume more oxygen, therefore, more oxygen goes from the arteries to the cells and less oxygen circulates in the veins. This means that the Arteriovenous Oxygen difference increases with exercise.
A systemic disease effects more than one part of the body. A severe systemic disease is spread throughout the body and impacts the patient's life to a large degree, causing widespread pain and suffering.
Decreased renal function and hypotension and can lead to shock
The copper IUD does not have systemic effects and does not cause weight gain.
Corrosive damage to the throaght and lungs, and, in some cases, systemic poisening.
The Nasolacrimal duct allows entry into the systemic circulation. If a medication will cause systemic effects, you will want to block the Nasolacrimal duct with gentle pressure.