Answer:
A
Explanation:
Nursing and geriatric assistants. In ancient times, religion played an important part in determining health care beliefs.
Maternal hypotension—A common physiological effect of epidural and spinal anesthesia is hypotension, primarily due to blockade and SNS, leading to arterial and venous vasodilation with subsequent 'functional' hypovolemia increase.
<h3>What is
Anesthesia?</h3>
Anesthesia is a controlled temporary loss of sensation or consciousness induced for medical purposes may include some or all of analgesia (reduction or prevention of pain), paralysis (relaxation of muscles), amnesia (loss of memory), and loss of consciousness. A person under the influence of an anesthetic is said to be anesthetized. Anesthesia can be used to painlessly perform procedures that cause severe or excruciating pain in the unanesthetized person or are otherwise technically infeasible.
Broadly speaking, he has three categories of anesthetics.
- General anesthesia suppresses central nervous system activity and uses injections or inhalants to cause loss of consciousness and complete paralysis.
- Sedation suppresses the central nervous system to some extent, suppressing anxiety and long-term memory formation without loss of consciousness.
- Local and regional anesthesia that blocks the transmission of nerve impulses from certain parts of the body. Depending on the situation, it can be used alone (where the person remains fully conscious) or in combination with general anesthesia or sedation. Drugs can target peripheral nerves and paralyze isolated parts of the body. For example, numbing a tooth for dental work or using a nerve block to cut off sensation in an entire limb. Alternatively, epidural and spinal anesthesia can be applied to areas of the central nervous system itself to suppress incoming sensations from nerves that supply areas of obstruction.
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With other health care providers and organizations – such as laboratories, specialists, medical imaging facilities, pharmacies, emergency facilities, and school and workplace clinics – so they contain information from all clinicians involved in a patient's care.
Answer:
Our ear consists of
1 Outer ear (pinna) which passes through auditory canal leading to the ear drum (tympanum)
2 The middle ear consists of three tiny bones malleus, incus and stapes. the three bones are collectively called ear ossicals.
3 Inner ear or membranous labyrinth has two main parts-- cochlea and spiral-shaped, and semicircular canals.
The pinna collects the sound waves and conducts them through the external auditory canal. They finally strike on the ear drum which is set into vibration.
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Explanation:
