Answer:
lungs
Explanation:
In the human body, in lungs oxygen is "picked up" from the air. The correct option is a.
What are lungs?Respiration is basically a process of gas exchange, is the primary purpose of the lungs. In the process of respiration, carbon dioxide, a waste product of metabolism, exits the blood and oxygen from the incoming air enters.
Reduced lung function refers to the lungs' diminished capacity to exchange gases.
The lungs are two air-filled, spongy organs that are situated on either side of the chest (thorax). Inhaled air is carried into the lungs by the trachea (windpipe) through the bronchi, which are tubular branches of the trachea.
The surface area to volume ratio of the lungs is very high. It features elastomeric air sacs that enable the lungs to expand or contract in order to increase the surface area to volume ratio.
Thus, the correct option is a.
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A nurse has just finished a presentation on hospice and palliative care. Which statement by a participant would indicate a need for further education?
A) "Palliative care provides pain relief and other distressing symptoms."
B) "Hospice care programs focus on quality rather than length of life."
C) "In hospice care, the nurses make most of the care decisions for the patients."
D) "Hospice focuses on treatments and care aimed only at relieving symptoms in the last few months of life"
E) "Palliative care affirms life and regards dying as a normal process."
Answer: C "In hospice care, the nurses make most of the care decisions for the patients."
Explanation:
They need a deeper understanding of what to do and whats required.
Prosthetic joint infection is most often because of a. defective replacement material. b. injury to the joint. c. hematogenous transfer. d. arthritis.
Answer: Prosthetic joint infection is most often because of defective replacement material and hematogenous transfer. The correct options are A and C.
Explanation: A prosthetic joint is a joint that is replaced with an orthopaedic prosthesis due to a dysfunctional joint surface or arthritis.Infection is the most serious complication of joint replacement.
Prosthetic joint infection is classified into the following:
-acute postoperative,
-delayed onset, and
- acute late onset
these infections are a result of intraoperative wound or device contamination or in the case of acute late onset prosthetic joint infection result from hematogenous seeding of a prosthetic joint by bacteria invading from a remote site of infection. I hope this helps. Thanks
The correct division into the component parts of arthrogram, which is a record of a joint, is _____.
Answer:The correct division into the component parts of arthrogram, which is a record of a joint, is arthr/o + -gram
Explanation:
arthrogram is images of joints that can be viewed after injection of a contrast medium. The type of contrast injected into the joint depends on the subsequent imaging that is planned. This procedure is carried out using the fluoroscopy of X- ray.
The combining form arthr/o and the suffix –gram together makes up the arthrogram.
Parents of a child with cystic fibrosis demonstrate knowledge of the effects of hot weather on their child when they state that hot weather is hazardous because the child has which problem?
The choices are:
A. Poor ability to concentrate urine.
B. Little skin pigment to prevent sunburn.
C. Poorly functioning temperature control center.
D. Abnormally high salt loss through perspiration.
Answer:
The answer is: D, Abnormally high salt loss through perspiration
Explanation:
"Cystic fibrosis" is a disease that is regarded hereditary in nature, meaning, it can be passed from parent to the offspring. People with this condition develop problems in their lungs and digestive system. They are also prone to losing more salt than what an average person loses when it comes to sweat. In this case, they are more prone to dehydration.
So, in the situation above, the parents will demonstrate knowledge of the effects of hot weather on their child when they state that hot weather is hazardous because the child has "abnormally high salt loss through perspiration." Thus, it is very important for them to be hydrated by drinking plenty of water and even sports drink (this has lots of electrolytes).
Hot weather can be harmful to a child with cystic fibrosis as they have dysfunctional sodium channels that result in higher loss of salt through sweat, leading to potential salt depletion and hazardous symptoms.
Explanation:The parents are indicating an understanding of the challenges presented to a child with cystic fibrosis in hot weather due to increased sweat production. Cystic fibrosis (CF) is a genetic disorder affecting multiple organs, but primarily leads to build-up of viscous mucus in the lungs. Among other things, this condition affects sodium channels, which directly impacts the efficiency of sodium and chloride ions reabsorption in the body.
During hot weather, people sweat more, leading to an increased loss of salt (sodium and chloride ions) for a person with CF as compared to someone without the disease. This can result in salt depletion and imbalance in the body's electrolytes, potentially causing hazardous symptoms like fatigue, abnormal heart rhythms, and in severe cases, heat stroke.
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What is the importance of having the Official Guidelines as a required component of the ICD-10-CM/PCS code set in the final rule of the electronic transactions and coding standards?
Answer:
The importance of having the Official Guidelines as a required component of the ICD-10-CM/PCS code set in the final rule of the electronic transactions and coding standards is to assist the United States health information system with a coding system that can make it easy for providers of healthcare services to determine payment, gather information about diseases, categorize and code each type of condition, symptom and procedure; in addition, it can greatly assist electronic health recording for procedures used on patients admitted in hospitals.
Final answer:
The Official Guidelines of ICD-10-CM/PCS provide enforceable standards for electronic medical records, ensuring they are secure and reliable. They facilitate consistent healthcare delivery and communication among professionals, and serve as legal and educational tools. The guidelines also uphold privacy and efficiency in healthcare operations.
Explanation:
The inclusion of the Official Guidelines as a required component of the ICD-10-CM/PCS code set in the final rule of electronic transactions and coding standards is crucial. Firstly, these guidelines ensure that pharmaceutical companies and healthcare institutions adopt modern electronic documentation methods that are secure, reliable, and searchable, comparable to paper documentation. Secondly, they offer enforceable principles and terminology to maintain the integrity and clarity of medical records.
This importance is highlighted by the reliance of healthcare providers on electronic medical records (EMR) as legal documents that demonstrate compliance with care standards and are used in legal settings. It is stated that 'If it wasn't documented, it wasn't done', emphasizing the legal significance of EMR. Thirdly, the consistent use of ICD codes facilitates accurate healthcare delivery, such as the correct ordering of tests and administration of treatments, as well as seamless communication among healthcare team members and administration, including for insurance claims and epidemiological statistics.
ICD codes can be found in various locations within the healthcare system. For instance, medical laboratories utilize these codes to identify the tests that need to be conducted for confirming diagnoses, while health-care management systems use them to ensure that all treatments and lab work are appropriate for specific medical conditions.
Guidelines as Legal and Educational Tools
Guidelines not only serve a legal purpose but also serve as educational tools for healthcare workers, nutrition educators, and various other stakeholders involved in health and nutrition. They provide informative guidance to help achieve optimal nutritional balance and health and standardize policies across different health-related organizations. In the context of technology, guidelines concerning confidentiality, electronic payments, professional boundaries, and the use of technology in the workplace provide clear standards to uphold privacy and efficiency in health care.
The EEG is NOT used for diagnostic purposes for which of the following medical issues?
A. Epilepsy
B. Tumors
C. Drug poisoning
D. All of the above can use the EEG for diagnostic purposes
Answer:
D
Explanation:
The EEG may also be used to determine the overall electrical activity of the brain for example to elevate trauma, drug intoxication, or extended brain damage or comatose patients. also help diagnose conditions such a seizures, epilepsy, head injuries, dizziness ,headaches brain tumors and ,sleeping problems.