- The phrenic nerve is derived from the cervical plexus and receives innervation from the C3, C4, and C5 nerve roots. It is the longest branch of the cervical plexus.
Why does phrenic nerve supply diaphragm?
- The C3-C5 spinal nerves in the neck give rise to the phrenic nerve, a mixed motor and sensory nerve.
- The diaphragm, the main muscle of respiration, is exclusively controlled by the nerve, making it essential for breathing.
What organ does this nerve supply?.
- The jejunum receives both intrinsic and extrinsic nerve supply.
- The preganglionic parasympathetic and postganglionic sympathetic branches of the celiac plexus provide the autonomic extrinsic supply.
- These neurons go via branches of the major vessels from the mesentery into the jejunum.
What are the 4 types of nerves?
It is conventional, however, to describe nerve types on the basis of their function: motor, sensory, autonomic or cranial.
- Motor Nerves.
- Sensory Nerves.
- Autonomic Nerves.
- Cranial Nerves.
Learn more about phrenic nerve
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Answer:
I'd say C would be the answer
Answer: Recommendations for patients at risk of sexually transmitted diseases
Explanation:
Regarding HPV infection, the patient must be included in the early detection program for cervical cancer, cervicovaginal cytology must be performed every year and, if positive, the management protocol will be followed regarding chlamydia infection and Gonorrhea, it should be reported that they are sexually transmitted diseases that can be avoided with the use of condoms and that it has the benefit that it is a method of barrier contraception, which apart from avoiding diseases such as those that it suffers, including HPV, which can lead to it to suffer cervical cancer and penile cancer in your partner, that although treatments have been developed, nowadays other illnesses that can be lethal like HIV or an unplanned conception can be avoided; for her reason for consultation, the patient and her partner should receive treatment, paying attention to return to the consultation if she has vaginal discharge that changes its appearance to the usual one with characteristics such as whitish lumps, fetid discharge with another coloration such as yellowish, greenish, grayish or bloody unrelated to the menstrual cycle, in addition to going if there is fever, pelvic or perineal pain or ulcerative or warty lesions in the pelvic region, as for your partner, you should go if you have a discharge of urethral flow, penile injuries such as ulcers, redness, excoriations, warts, fever or difficulty urinating, recommending both of them to carry out screening tests for HIV, syphilis and to verify the vaccination card for hepatitis B, once the procedures have been carried out, continue to encourage them to frequent the health service in programs of screening.
Answer:
The correct answer to the question: The pineal body secretes which hormone that maintains the body´s internal clock, the 24-hour wake-sleep cycle, and regulates the onset and duration of sleep?, would be, C: Melatonin.
Explanation:
The process of sleep and wakefulness, also called the circadian cycle, its a pretty complex system that is controlled by several parts of the brain, but most importantly, structures of the diencephalon (vital is the hypothalamus), the pineal gland, and the stem of the brain. All these structures, and some others, respond to changes both in light perception by the eyes and other senses, heat, and homeostatic balances. These factor play a vital role in telling the human body that it is time for sleep, or to awaken. The pineal gland, as part of this melody, is essential, as it secretes the hormone, melatonin, in response to light changes. Melatonin will balance out the process of sleep, when it is secreted in high quantities by the pineal gland, and wakefulness, when it is no longer secreted in response to the presence of light. This is what is called the circadian cycle.
The answers are fraud and medical malpractice. Are there choices to choose from? Because a doctor can also be charged with murder. It is called medical malpractice whenever a patient sued a doctor for negligence in medical treatment.
