Answer:
When the ventricles receive blood from atria, both ventricles contract simultaneously and the blood is pumped to pulmonary arteries and aorta. The tricuspid and bicuspid valves close, and LUBB sound is made. Ventricular systole end, and ventricles relax at the same time semilunar valves at the base of pulmonary artery and aorta close simultaneously, and DUBB sound is made.
Approximately how long has the victim been dead if his body temperature was
50.0°F?*
38 hours 22 minutes
34 hours 8 minutes
57 hours 24 minutes
43 hours 8 minutes
A person who is severely allergic to nuts eats a candy bar without knowing that it contains finely chopped peanuts. Soon after massive inflammation in her pharynx blocks the passage of air to her trachea and lungs. An emergency tracheostomy must be performed. Explain why knowledge of the surface anatomy of the neck will help you perform this procedure successfully
Answer: A tracheostomy or called a stoma
Explanation:A tracheostomy is commonly referred to as a stoma. A tracheostomy is a medical procedure that either gives temporary or permanent opening in the neck in order to place a tube into a person's windpipe. This allows air to enter the lungs when it is not able to enter other ways. A tracheostomy is performed for several reasons, all involving someone not able to take in air, done during an emergency, when the airway is blocked. This allows air to enter the lungs. Breathing is then done through the tube, bypassing the mouth, nose, and throat. This is the name for the hole in the neck that the tube passes through.
Without understanding of surface anatomy of the neck you could cause someone to bleed-out. Risks specific to a tracheostomy Include:
damage to the thyroid gland in the neck
erosion of the trachea, which is rare
lung collapse
scar tissue in the trachea
Knowledge of the surface anatomy of the neck is essential for performing a tracheostomy successfully. The neck is a complex region containing a variety of important structures, including the trachea, larynx, major blood vessels, and nerves. Understanding the location of these structures helps to minimize the risk of complications during surgery.
Here are some of the key surface anatomy landmarks of the neck that are important for tracheostomy:
Thyroid cartilage: This is the largest cartilage in the larynx and is also known as the Adam's apple. It is located in the midline of the neck just below the hyoid bone.
Cricoid cartilage: This is the ring-shaped cartilage that sits below the thyroid cartilage. It is the only complete ring of cartilage in the trachea.
Sternal notch: This is the V-shaped notch located at the top of the sternum. It marks the midline of the neck.
Sternomastoid muscle: This is a large muscle that runs along the sides of the neck. It is used to rotate the head and neck.
During a tracheostomy, the surgeon will make a small incision in the neck between the second and third tracheal rings. This is the ideal location for the tracheostomy tube because it is below the cricothyroid membrane, which contains important blood vessels and nerves. It is also above the carina, where the trachea divides into the left and right bronchi.
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Animal studies have provided knowledge that has led to dramatic improvements in the lives of humans. Many scientists and ethicists grapple with the issue of achieving a balance between respecting the rights of animals and making new scientific discoveries. Stringent requirements have been enacted to ensure that animals are treated humanely. Can animals be exposed to painful or harmful procedures in an experiment?
Answer: No, animal shouldn't be exposed to painful or harmful procedures in an experiment. Instead animal care should be put in place
Explanation: Animal care can be defined as the policies, standards, organizational structure, procedure, staffing, facilities, and necessary practices that are put into place by any organization or institution to achieve the humane care and good use of animals in the laboratory without exposing them to harmful nor painful procedures.
Examples:
(1) By performing diagnostic tests and x-rays before carrying out any research .
2. By preparing animals and the necessary instruments for surgery.
3. Prompt medications administration, vaccines, and treatments.
4. Availability of first aid treatment or general nursing care.
5.Frequent observation and report on the condition and behavior of animals.
Animals can be exposed to painful or harmful procedures in experiments, but there are regulations in place to ensure their humane treatment. Animal studies have provided valuable knowledge that benefits humans.
Explanation:Animals can be exposed to painful or harmful procedures in experiments, but there are strict regulations in place to ensure they are treated humanely. These regulations include ethical considerations, such as minimizing the number of animals used and reducing any potential pain or distress experienced by the animals. Animal studies have provided valuable knowledge that has greatly benefited humans, leading to important scientific discoveries and advancements in medicine.
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The mother of a 4 week old infant is tearful. She reports the physician has told her that her son has a small atrial septal defect. She reports she is worried and asks the nurse more about the condition. Which statement by the parents best indicates an understanding of the nurse's teaching?
A)"This greatly places my son at risk for cardiac failure."
B)"If this does not resolve by the time my child is 1 year old he will likely need surgery."
C)"Most of the time this condition spontaneously resolves."
D)"Since the surgery to correct this condition can be risky my son will need to be at least 40 pounds."
Answer:
i think the answer is b
The statement by the parents best indicates an understanding of the nurse's teaching is if this does not resolve by the time my child is 1 year old he will likely need surgery. Therefore, option B is correct.
What is surgery ?Surgery is a medical specialty that employs operative manual and instrumental techniques on a person in order to investigate or treat a pathological condition such as a disease or injury, to help improve bodily function or appearance, or to repair unwanted ruptured areas.
There are various types of surgery, and surgeries can be classified based on surgical urgency. The National Confidential Enquiry into Patient Outcome and Death (NCEPOD) classified surgery types as Emergency, Urgent, Scheduled, and Elective.
Surgery may be performed on a patient to: further investigate the condition for the purpose of diagnosis. A suspicious lump should be biopsied. Diseased tissues or organs must be removed or repaired.
Thus, option B is correct.
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These are examples of issues that should be reported to a Compliance Department: suspected Fraud, Waste, and Abuse (FWA), potential health privacy violation, and unethical behavior/employee misconduct.
True or false?
Final answer:
True, those are all issues that should be reported to a Compliance Department, and such reporting can be considered whistleblowing. Whistleblowing is a crucial part of maintaining organizational integrity, though it can come with risks to the whistleblower. Companies have whistleblowing policies and hotlines in place to encourage reporting and to protect whistleblowers from retaliation.
Explanation:
True, those are indeed examples of issues that should be reported to a Compliance Department. Suspected fraud, waste, and abuse (FWA), potential health privacy violations, and unethical behavior/employee misconduct are serious concerns that can undermine the integrity of an organization and have legal as well as ethical implications. In such situations, an individual might become a whistleblower, a role that involves reporting unethical activity within an organization.
Whistleblowers play a critical role in maintaining ethical standards, but they can face significant risks including retaliation. That is why many companies have established whistleblowing policies and hotlines to encourage reporting and offer some protection to whistleblowers. Even so, ethical dilemmas often arise in such scenarios, as reporting can have wide-reaching consequences for both the individual whistleblower and the organization.
Moreover, compliance extends beyond just reporting wrongdoing. It encompasses adherence to various legal and ethical frameworks such as sexual harassment policies, equal employment opportunities, Americans with Disabilities Act requirements, and overall ethics training. Companies may be legally obliged to correct reported workplace hazards or face governmental fines, as explained by legislation acknowledging employee rights to report confidentially. The outcomes of failing to address ethical issues can include lawsuits, job loss, and criminal charges, indicating the significance of compliance functions within businesses.
Therefore, when encountering potential wrongdoing, individuals must consider the professional standards of integrity and the importance of holding organizations accountable, while also being aware of the personal and professional risks associated with whistleblowing.
You respond to a home where you find a 52 year old male who has sustained multiple burns after pouring water on a grease fire on his gas grill. His face, chest, arms and hands are all affected. What are your concerns? How will you proceed?
Answer: I would first assess his chest injuries to prevent cardiac arrest and wrap each burn with sterile gauze and give a settative to relax the patient.
Explanation:
The nurse recognizes the client in the emergency department from a picture in the local paper. The client has recently received a major scholarship for high academic achievement. The client tells the nurse that he hears voices that tell him he is worthless. He has tried to kill himself. What statement is the most appropriate for the nurse to use first when attempting to establish a therapeutic relationship
Options for the question have not been given. They are as follows:
a) "Would you like me to call your parents?"
b) "I am sorry this is happening to you."
c) "You have a lot to live for."
d) "The voices are not real."
Answer:
b) "I am sorry this is happening to you."
Explanation:
The client is having hallucinations of voices telling him that he is worthless. He is suffering from low confidence and does not feel good enough even though he has achieved significantly in life. He also has history of self harm. So, the client has started to shut out the world and be in his own thoughts.
In this case, before approaching any treatment, it is necessary for the nurse to make the client comfortable. She should be empathetic and show genuine concern which will make the client trust her more. If the nurse just abruptly tells the client that his hallucination is not real or that she wants to inform his parents, he might become even more reclusive. He might even refuse to participate in the future treatment.
So instead of forcing him to understand his condition or telling him to be positive, it is first important for the nurse to build a healthy connection with him. Thus, option b) is correct.