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Artemon [7]
1 year ago
6

Which spinal plexus gives rise to the phrenic nerve, and what organ does this nerve supply?.

Medicine
1 answer:
givi [52]1 year ago
5 0
  • 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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The correct answer is a sense of control.

The study of psychological and behavioral processes in health, illness, and healthcare is known as health psychology. Its focus is on comprehending the roles that cultural, behavioral, and psychological factors play in physical health and illness. Direct psychological influences on health are possible. For instance, cumulative effects of environmental stressors that are present over time and impact the hypothalamic-pituitary-adrenal axis can be detrimental to health. A person's health might also be impacted by behavioral variables. For instance, certain actions over time may either improve or hurt health. A biopsychosocial strategy is used by health psychologists. In other words, health psychologists believe that psychological, behavioral, and social processes as well as biological ones all contribute to our state of health.

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7 0
2 years ago
There are five general subject areas for SOPs/ SOGs related to emergency vehicle operations. Which of the following is not one o
Black_prince [1.1K]
B would be incorrect in this sense
8 0
3 years ago
Blood coagulation is initiated by either the intrinsic or extrinsic pathway. The final step inboth pathways would be:
Murrr4er [49]

Answer:The final step in both pathways would be the activation of factor X, leading to conversion of prothrombin II to thrombin IIa. Option C.

Explanation: blood coagulation is the processes that leads to blood clot formation. The blood clot formed is made up of fibrin and platelets, which forms hemostatic plug over a wound site. The blood coagulation is made up of two partways that led to the formation of clot. The intrinsic pathway also called contact activation pathway and the extrinsic pathway which is also known as the tissue factor pathway. The both pathways are connected by a common pathway whereby factor X is activated leading to leading to conversion of prothrombin II to thrombin IIa. Thrombin then converts fibrinogen to fibrin( blood clot). I hope this helps. Thanks.

4 0
3 years ago
A cab driver stuck in traffic is suddenly lightheaded, tremulous, and diaphoretic and experiences tachycardia and dyspnea. An ex
Ilia_Sergeevich [38]

The nurse should suspect that the client has exhibited signs/symptoms of a panic disorder. The priority nursing diagnosis should be panic anxiety. Panic disorder is characterized by recurrent, sudden-onset panic attacks in which the person feels intense fear, apprehension, or terror.

Your answer is D.

7 0
2 years ago
The nurse is administering methylergonovine 0.2 mg to a postpartum client with uterine subinvolution. which assessment will the
victus00 [196]

Prior to administering medication, the assessment the nurse will need to make is to take blood pressure measurements.

<h3>What is the function of the drug methylergonovine?</h3>

Methylergonovine is a drug which is used to prevent and control bleeding from the uterus that can happen after childbirth.

Methylergonovine belongs to the class of medicines called ergot alkaloids and works by acting directly on the smooth muscles of the uterus and prevents bleeding after giving birth.

Since bleeding results in decrease in blood pressure, prior to administering the medication, the nurse should assess the blood pressure of the patient by taking blood pressure measurements.

In conclusion, the drug methylergonovine is given to prevent bleeding after childbirth.

The patient's blood pressure measurement should be taken prior to administration of medication.

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5 0
1 year ago
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