You notice a food handler trim excess fat from a T-bone steak and then move toward a bowl of potatoes to begin peeling them with the same knife. What action should you take?
Answer:
Caution the food handler that she must clean and sanitize her knife.
Explanation:
A food handler should always be very careful about product hygiene, as it is very easy for these foods to become contaminated. In the above question, a food handler decides to remove excess fat from a meat and use the same knife to cut potatoes. This behavior is incorrect, as the fat will contaminate the potatoes and will not allow them to be cooked properly, as well as bringing possible fat pathogens to the potatoes.
For this reason, it is important for someone to inform the food handler that after removing excess fat from the meat, he should clean and disinfect the knife in order to use it in potatoes.
Final answer:
Instruct the food handler to wash the knife and their hands before peeling the potatoes to prevent cross-contamination. Emphasize the importance of using separate cutting boards for meats and vegetables and maintaining clean work surfaces in the kitchen.
Explanation:
When you notice a food handler using the same knife to trim excess fat from a T-bone steak and then move to peel potatoes, immediate action is required. It is essential to maintain proper food safety practices to prevent cross-contamination between raw meats and other foods. Therefore, the food handler should be instructed to wash the knife and any other used utensils, as well as their hands, before starting to peel the potatoes. This helps ensure that any bacteria present on the raw meat does not get transferred to the vegetables.
Including health guidelines, choosing lean cuts of meat and trimming visible fat from meat and poultry can improve one's diet. Additionally, using separate cutting boards for meat and vegetables and employing different utensils can greatly reduce the risk of bacterial contamination in the kitchen.
Good food handling practices, such as washing utensils and cutting boards immediately after use with raw meats, play a crucial role in maintaining a safe and hygienic cooking environment.
Which lymph nodes should be palpated only when they're abnormal
One type of cancer that seems to be linked to a diet high in red meat is
Colorectal cancer is associated with a diet high in red meat, among other risk factors such as smoking and alcohol consumption. Nitrites in processed meats might play a role in this link. Dietary guidelines suggest reducing meat and increasing fruits, vegetables, and grains to lower cancer risk.
Explanation:The type of cancer that seems to be linked to a diet high in red meat is colorectal cancer. Consumption of large amounts of processed meats, including red meat, has been associated with an increased risk of this type of cancer. Nitrites, substances used in the making of processed meats such as lunch meats and hotdogs, may be a factor in this association. Annually, around 140,000 Americans are diagnosed with colorectal cancer, and about 49,000 die from it, making it one of the most deadly malignancies. Risk factors for colorectal cancer include smoking, excessive alcohol consumption, and a diet high in animal fat and protein.
Interestingly, despite common opinion, studies have shown that dietary fiber and calcium might not necessarily reduce the risk of colorectal cancer. However, organizations such as the American Institute for Cancer Research, American Cancer Society, and National Cancer Institute recommend decreasing the intake of red and processed meats and increasing the consumption of fruits, vegetables, whole grains, and legumes to reduce one's overall risk of cancer.
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The acute inflammatory response is part of which immune system?
The acute inflammatory response is a function of the innate immune system, which acts quickly to combat pathogens with a non-specific defense mechanism.
Explanation:The acute inflammatory response is part of the innate immune system, which is a critical component of the human body's first line of defense against pathogens. Unlike the adaptive immune system, which creates specific responses tailored to a particular pathogen, the innate immune system provides quick, non-specific responses to a broad range of pathogens. This includes the inflammation mechanism, which works to bring fluids and cells to a site of infection or injury, both to fight against the causative agent, like pathogens, and to promote healing. Inflammation can be acute, a short-term response to an immediate threat, or can become chronic if the underlying cause persists, potentially leading to further health issues.
how many commercials a year do teens see promoting alcohol
The nurse has been able to draw the daily blood specimen from a client’s hickman catheter only after requesting that the client raise the arms and cough. the client asks the nurse why this is necessary. the nurse should tell the client:
Raising arms and coughing are used to increase blood flow and stimulate movement in the Hickman catheter, making it easier for the nurse to draw a blood sample.
Explanation:The raising of arms and coughing by a client is generally advised in order to enhance the blood flow and stimulate movement in the Hickman catheter. When the client raises their arms, it helps to change the position of blood vessels and allows better access to the catheter. Coughing creates a temporary increase in the intra-thoracic pressure which can also aid in blood draw.
This is similar to the way a clinician may use a blood pressure cuff to temporarily halt blood flow when drawing a blood sample from a patient's arm, as described in your information. Also, similar to how blood can be collected through capillary action, and how blood flow direction can be changed like during an intravenous infusion. These changes and movements facilitate easier blood draw from the Hickman catheter.
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The nurse knows that women and the elderly are at greater risk for a fatal myocardial event. which factor is the primary contributor of this cause?
A patient has suffered abrasions to the legs after falling on a moving treadmill. In relation to the function of the skin, the EMT should be most concerned about
An older adult with dementia is exhibiting increased pacing, grimacing, and agitation. what is the nurse's best action?
3. What you weigh isn't as important as the proportion of your body that's composed of fat because A. a body that's comprised of more muscle mass will weigh more but is actually healthier than a body that's composed of more fat. B. weight doesn't matter when discussing overall health. C. the more fat you have the more protected your body is. D. fat gives your body energy to function, while muscle mass is used only to perform strenuous activity.
How does exercise improve the way your body functions
Answer:
Exercise strengthens your respiratory system, allowing oxygen to flow more efficiently to your body's organs and tissues. It also aids your circulatory system by strengthening your heart and allowing it to pump blood more efficiently.
Explanation:
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The nurse needs to perform an admission assessment on a patient that does not speak the same language as the nurse. the patient’s wife is fluent in both the language of the nurse and the patient. when completing the physical assessment is critical in planning patient care, how should the nurse proceed?
A) Emotional stress can be caused by positive events.
B) Emotional stress will disappear if you ignore it.
C) Emotional stress can be caused by negative events.
D) Emotional stress can make an individual physically ill.
A middle-aged man is worried that his 83-year-old mother may develop osteoporosis, a reasonable concern because she:
The man's concern about his mother possibly developing osteoporosis is valid due to her age and family history being risk factors. Osteoporosis is more common in postmenopausal women due to rapid bone loss. Prevention includes a diet high in calcium and vitamin D, along with weight-bearing exercise.
A middle-aged man is concerned that his 83-year-old mother may develop osteoporosis, which is a well-founded concern given her age and the fact that family history is a factor that can increase the risk of developing this condition. Osteoporosis is an age-related disorder, where bones lose mass, weaken, and the likelihood of fractures increases. Postmenopausal women, in particular, experience a more rapid bone mass decline, with up to 5-10% bone mass loss per year.
It is important to encourage a diet rich in calcium and vitamin D and to engage in weight-bearing exercise to help build up bone mass and reduce osteoporosis risk. Since the mother is already in her eighties, it would be advisable for her to undergo bone density testing and review her calcium and vitamin D intake with a healthcare professional.
The more oatmeal you eat, the lower your blood cholesterol level is an example of a ____________.
According to data from monitoring the future, an effective public policy would be to increase the perception of the risk of marijuana use because increased perception of risk causes a decrease in marijuana use. answer
Rand gets very anxious when he is in an enclosed space. every time he gets in an elevator, he thinks, âi will never get out of here alive.â his therapist helps rand by having him think instead, âthe doors of the elevator closed correctly and they will open correctly in just a minute.â his therapist is using
In deciding which of multiple drugs used to use to treat a condition, the np chooses drug a because it:
Why does huntington's disease have a heritability ratio of 1.0?
If you wanted to identify how glucose (sugar) is metabolized in the brain, which imaging technique would you use?
The answer is PET (positron emission tomography) scan. It lets doctors measure a variety of activity including blood flow, blood volume, oxygen usage, tissue pH (acidity), glucose (sugar) metabolism, and drug activity. PET is very beneficial in watching the activity of cancerous tumors. Because malignant cells grow at such a fast degree, they absorb more sugar than normal cells. Sugar can be added to a radioactive substance, and the PET scan can detect the areas of the brain through which the sugar flows. This way the doctor can give a preview into how aggressive a tumor is or how its growth is slowed by treatment remedies.
What disadvantages of chemotherapy should the patient be informed about prior to starting the regimen?
A patient has a free t4 level of 0.6 ng/dl and a free t3 of 220 pg/dl. the patient asks the nurse what these laboratory values mean. how will the nurse respond?
Bill is diagnosed with colon cancer. the prognosis for this type of cancer is good if caught early because
Answer:
The disease tends to progress slowly
Explanation:
Colon cancer is a type of cancer that begins in the large intestine which is the colon. The colon is the final part of the digestive tract. Symptoms of colon cancer include; rectal bleeding, persistent abdominal discomfort, weakness, weight loss. It is however preventable with regular screening and treatable with early detection.
Colon cancer is preventable and highly treatable if caught at an early stage. People who are diagnosed at early stages have over a 90% chance of a cure and surviving.
The prognosis for Bill's cancer is good because colon cancer is highly treatable if caught early.
Checking the dining areas of an eating establishment for evidence of flaking paint, broken light bulbs will reduce the chances of?
Checking the dining area of an eating institution for evidence of flaking paint, broken light bulbs will decrease the chances of physical contamination of food. Many food safety guiding principles had been produced by the Food and Drug Administration and other related institutions to safeguard public food safety in restaurants and other public cafeterias.
which of the following is an example of a physical hazard?
A: bacteria
B: viruses
C: Hair
D: perticide
Final answer:
Hair is an example of a physical hazard as it can physically contaminate products or environments, posing a risk of injury such as choking.
Explanation:
Among the options provided, C: Hair is an example of a physical hazard. A physical hazard is characterized by substances or situations that can cause physical harm or damage without necessarily involving a chemical or biological process. In contrast, bacteria and viruses are classified as biological hazards, which pertain to pathogenic microorganisms that can lead to infectious diseases. A pesticide like DDT is considered a chemical hazard because it involves chemical substances that can be toxic to humans and the environment.
Therefore, hair is a physical hazard as it presents a risk of physical contamination. For example, hair found in food can be a source of physical contamination in the food industry, potentially causing choking or other physical injuries to a consumer. It is also a concern for other industries where physical purity and cleanliness are required.
What is sampling theory? Describe it and provide examples to illustrate your definition. Discuss generalizability as it applies to nursing research.
Sampling theory is a study of the relationships between a population and its extracted samples.
It is useful in:
estimation of population parameters; Determination of the causes of observed differences between samples.It is what we call inductive statistics or statistical inference which consists in inferring important conclusions about a population from the analysis of results observed in random samples.
Within nursing, this theory allows us to conclude which are the most prevalent health-related problems in the population, so hospital treatments and care will be adapted to this population ensuring greater efficiency of care of the nursing staff.
You come to work one morning to discover the electricity has gone off in the refrigerator in the laboratory. This refrigerator houses the reagents needed to perform the laboratory tests. How would you proceed?
Unpackaged prepared food that requires no additional preparation before service may be: Stored on the counter for customer self-service Touched with hands that have been washed Placed on a dish using tongs, forks, or a spatula Stored with raw beef, lamb, ham, or raw fish
Answer:
Placed on a dish using tongs, forks, or a spatula.
Explanation:
Food should be handled and offered as hygienically as possible, because food is a place to develop microorganisms that can cause intestinal infections and other problems for people who eat it. Based on this, it is important to note that unpackaged prepared foods that do not require additional preparation prior to maintenance should be placed on a plate using tongs, forks or a spatula to avoid contamination.
What distinguishes a heart attack from heart failure.
A. A heart attack results from poor blood flow, while heart failure involves a total interruption of blood flow.
B. Both heart attack and heart failure result in heart tissue death, but more tissue dies as a result of heart failure.
C. Heart tissue dies during a heart attack, while heart failure results in systemic oxygen deficiency.
D. Heart failure results in body tissues receiving such a high level of oxygen that it is toxic.
Answer:
A
Explanation:
Heart tissue dies during a heart attack, while heart failure results in systemic oxygen deficiency.
What is heart attack?The term heart attack refers to a situation in which the flow of blood may be partly or fully cut off from a part of the heart. Heart failure refers to the inability of the heart to pump blood well.
Hence; heart tissue dies during a heart attack, while heart failure results in systemic oxygen deficiency.
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Which STD/STI infects the mucous membranes and discharge and painful urination
The right answer is B.
Gonorrhea is a sexually transmitted infection that is on the rise. This infection mainly affects the genital and urinary organs. It is due to the gonococcus (Neisseria gonorrhoeae,
Pain in the genitals is possible, especially in micturition.
It can lead to infection of the mucous membranes of the vagina, cervix and penis for men. it can reach other parts (rectum and throat ...).