Why is the drug actinomycin used only in research applications or in the treatment of cancer?

Answers

Answer 1

Actinomycin is used only in research applications or cancer treatment because it is active against both prokaryotic and eukaryotic cells.

How does actinomycin work?Actinomycin D inhibits RNA synthesis in both prokaryotic and eukaryotic cells thus blocking transcription.Actinomycin was first isolated from Streptomyces antibioticus.These bind to the DNA at the site of transcription initiation complex and prevent the activity of DNA dependent RNA polymerase.By blocking the metabolic machinery of cells (RNA synthesis), actinomycin prevents the growth of cells. Therefore used in cancer treatment to prevent uncontrolled proliferation of cells.As it can also act on eukaryotic cells so it is not used as an antimicrobial drug as it can harm the cells of our body.However it can be used in research to prevent microbial growth in petri plates.

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Related Questions

What is the order in which a person (conscious) is placed on a backboard due to a suspected injury to the head, neck, or spine in the water?

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The order in which a person (conscious) is placed on a backboard due to a suspected injury to the head, neck, or spine in the water is as follows:-

1. Rescuer 1 performs manual in-line stabilization until another rescuer arrives. Rescuer 2 enters the water, submerges the backboard and positions it under the victim in a manner that it extends slightly beyond the victim’s head.

2. Rescuer 2 elevates the backboard into place, after which both rescuers follow either the head splint technique or the head and chin support accordingly.

3. The rescuer who is not standing near the victim’s head places the victim on the backboard. The victim should be secured with a minimum of three straps-across the victim’s chest, hips and thighs.

4. After all the straps have been properly secured, the lifeguard secures the victim’s head to the backboard using a head immobilizer and a strap across the victim’s forehead.

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Compare and contrast the rules and regulations with the medical staff bylaws. how are these two documents the same? how are they different?

Answers

The bylaws and conducting an external cultural assessment prior to accepting an employment offer. Medical staff bylaws which refer to the bylaws of medical staff and accompanying rules and regulations, fair hearing plan , policies and the other rules and regulations are adopted by medical staff board.

Medical staff bylaws rules and regulation should be provided. There are minor nuances from institution to institution then both the documents have similar frameworks for content. Both the documents are approved by the board .

"The bylaw's belong to the medical staff, we'll change them ." The bylaws belong to the institution , approved by the board and then CEO to determine if modifications will impact the safety of care or increase the organization expense exposure.

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The first method of choice for obtaining a urine specimen from a 3-year-old child with a possible urinary tract infection is?

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The first method of choice for obtaining a urine specimen from a 3-year-old child with a possible urinary tract infection is obtaining a clear catch voided urine

Most urinary tract infections (UTIs) are brought on by bacteria that enter the urinary tract from feces. The tube that removes urine from the body allows the bacteria to enter (urethra). The urethra is shorter in women than in men. Because of this, bacteria are more prone to infect the kidneys or bladder.

Typically, the first line of treatment for urinary tract infections is antibiotics. Your health status and the type of bacteria identified in your urine will determine which medications are administered and for how long.

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Explain factors we can control to achieve a healthy lifestyle/physical fitness. (1. 01)

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Answer:

Food and exercise are major factors that play into the physical fitness of any organism. The food that we consume directly correlates to the amount of energy we output. Physical activity has an incredible amount of benefits for the body such as burning excess fat and so on.

Explanation:

Achieving a healthy lifestyle and physical fitness involves a combination of factors that we can control through conscious choices and behaviors. Here are some key factors that can contribute to a healthy lifestyle and physical fitness:

Regular Exercise: Engaging in regular physical activity is essential for maintaining physical fitness. Aim for at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity per week, along with muscle-strengthening activities on two or more days per week.

Balanced Diet: A nutritious and balanced diet plays a crucial role in maintaining overall health and physical fitness. Include a variety of fruits, vegetables, whole grains, lean proteins, and healthy fats in your diet while limiting added sugars, saturated fats, and excessive sodium.

Hydration: Staying well-hydrated is vital for optimal bodily function and physical performance. Drink plenty of water throughout the day and avoid sugary beverages.

Sufficient Sleep: Quality sleep is crucial for physical and mental well-being. Aim for 7-9 hours of sleep per night to allow your body to rest, recover, and recharge.

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Describe the criteria used to identify which clients are stable enough to be discharged in order for the victims of the mci to have beds?

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Nurses are good critical thinkers and they can decide in emergency situation. They can easily  recommend for discharge and in the event of an external disaster that will require the reallocation of staff.

In order of priority form the most server to lest severe type of client, and patient selected for discharge and relocation during an external disaster. This criteria used to identify which client are stable enough to be discharged in order for the victims of MCI to having beds.

MCI  is a multi casualty incident when emergency situation where the no of patients overwhelms  the available resources. It is included more than one patient and in many jurisdictions, generally defined as at least three.

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Abnormalities involving which type of cytoskeleton fibers have been implicated in alzheimer’s disease?

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A Final statement or concluding statement

Abnormalities involve microtubules have been implicated in Alzheimer’s disease.

What are the Cytoskeletal Pathologies of Alzheimer Disease?

The extracellular amyloid plaques, which are primarily composed of the amyloid beta peptide, and the intracellular neurofibrillary tangles, which are composed of paired helical filaments of the microtubule-associated protein tau, are histopathological hallmarks of Alzheimer  disease.

Actin and the actin-binding protein cofilin have recently been implicated in other histopathological structures.

We present new findings about these cytoskeletal pathologies and emphasize how plaques, tangles, actin-containing inclusions, and their respective building blocks may contribute to Alzheimer pathogenesis and the disease's primary behavioral symptoms.

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Good Samaritan Laws protect those who help at an accident. True or false?

Answers

Answer:

True

Explanation:

If you were trying to help another, and you had no ill-intent and were only doing what you were trained to do and nothing more you are protected.

I was cleaning my ears and I think I accidentally clogged them, what do I do?

Answers

Answer: cut them

Explanation:

cus i did that

What is the difference between temperaments and personality traits traits are broader?

Answers

The main difference between temperament and personality is that, Temperament is a broad term that refers to patterns of a person’s behavior throughout his life. It cannot be affected by external factors.

A person’s temperament cannot be learnt, modified-Biological Factor, whereas, personality refer to the patterns of behavior, cognition, and even emotions that a person exhibits. It can be influenced by a variety of factors and a person can change and modify it numerous times throughout their life-Biological and Environmental factors.

Temperament cannot be modified/inherited whereas personality can be modified/acquired.

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Loss of diaphragm control would most likely occur with a spinal injury at which level?

Answers

A C4 or higher injury will influence the diaphragm, the muscle that keeps moving the lungs during breathing.

What is a spinal injury?

Injury to the tight package of cells and nerves that receives and transmits signals sent by the brain in and out of rest of the body is referred to as a spinal cord injury.  

SCI can be caused by either straightforward injury to the spinal cord or injuries to the surrounding tissue and bones.

The cervical and thoracic regions are the most commonly injured. SCI is a primary factor of long-term disability and death in both children and adults.

Thus, a C4 or higher injury will have an effect on the diaphragm, the muscle that keeps the lungs moving during breathing.

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What do experts believe is the main way that illnesses like colds and flu are spread from person to person?.

Answers

According to the most of experts, flu viruses are primarily transferred through droplets produced when sick persons cough, sneeze, or talk. People close may get these droplets in their mouths or noses, or they may inhale them and get them in their lungs.How to avoid spreading of flu?Avoid close contactStay away from sick people's close quarters. When you are ill, keep your distance from other people to prevent spreading of illness.Stay home when sickWhen you are sick, try to avoid going to work, school, or doing errands. This will lessen the chance of infecting others with your disease.Cover your mouth and noseWhenever you cough or sneeze, cover your mouth and nose with a tissue. It might shield those close to you from illness. The major way that flu viruses transmit is by droplets produced when sick people cough, sneeze, or talk.Clean your handsRegular hand washing will aid in keeping you germ-free. Use an alcohol-based hand rub in the absence of soap and water.Avoid touching your eyes, nose or mouthWhen a person touches something infected with germs and then contacts his or her eyes, nose, or mouth, the germs can be transferred.Practice other good health habits.When someone is ill, especially, clean and disinfect regularly touched surfaces at home, work, and/or school. Get enough of rest, engage in physical activity, control your stress, hydrate well, and consume wholesome foods.

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The set of emotional qualities ,behaviour and attitudes that makes one person different from another’s

Answers

Answer: agitation, patience, moral compass, jumpy, confident

Explanation:

Pain killing drugs derived from opium are known as:

stimulants
narcotics
hallucinogens
depressants

Answers

Answer:

narcotics

Explanation:

These pain relievers are made from opium, which comes from the poppy plant.Morphine and Codeine are the two natural products of opium

Answer:

narcotics

Explanation:

What type of fracture occurs when a person tries to stop a fall by landing on his or her hands?

Answers

Answer: Colles Fracture

Explanation:

Explain the purpose and significance of the National Early Childhood Inclusion Institute.

Answers

The purpose and significance of the National Early Childhood Inclusion Institute is to provides basic rights to every infant and young child.

What is the purpose and significance of the National Early Childhood Inclusion Institute?

The National Early Childhood Inclusion Institute is a type of institute that gives opportunities to young children with special needs in inclusive settings. Early childhood inclusion have the values, policies, and practices that support the right of every infant and young child. This institute helps him to participate in a range of activities and contexts as full members of families, communities, and society.

So we can conclude that the purpose and significance of the National Early Childhood Inclusion Institute is to provides basic rights to every infant and young child.

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Which of the following describes the correct relationship between heart sounds and blood pressui
Systolic blood pressure is associated with the first heart sound.
• Systolic blood pressure is associated with the second heart sound.
• Diastolic blood pressure is associated with the first heart sound.
Diastolic blood pressure is associated with the second heart sound.

Answers

Answer:

i think point no.1 is correct

How does the difficult child differ from the slow-to-warm-up child in thomas and chess’s early distinctions of infantal temperaments?

Answers

The difference between them based on Thomas and chess’s early distinctions of infantal temperaments is that the difficult child has a hard time adapting to new situations, while the slow-to-warm-up can adapt but just takes more time to do so.

What is Infantal temperament?

This refers to the behaviors and actions exhibited by an infant in dealing with certain types of situation. This is usually observed by the parent or guardian of the child through the numerous actions and expressions displayed by the individual.

The difficult child usually finds it hard to adapt while the  slow-to-warm-up child takes more time to adapt.This is therefore the major distinction between the difficult and slow-to-warm-up child under this situation.

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In the last 50 years, the number of people with chronic disease in the united states has increased. which of these statements best explains why this is true?

Answers

The rate of physical activity has decreased in the United States during the last 50 years.

Physical activity helps prevent chronic illness, which reduces the need for medical treatment.

American's who are less active tend to stay that way for a variety of reasons. Lack of time or motivation, lack of access to fitness facilities, having too many family obligations, and satisfaction with existing levels of activity are a few of the excuses.

What is Chronic disease ?

An ailment or illness that often lasts for three months or longer and has the potential to develop worse over time.

Older persons are more likely to have chronic diseases, which can typically be managed but not cured. Cancer, heart disease, stroke, diabetes, and arthritis are the most prevalent chronic illness categories.use of tobacco and being around smoke. Poor nutrition, including meals heavy in salt and saturated fats and deficient in fruits and vegetables. inactivity in the body.

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Sophia is not feeling well and has been coughing and sneezing all day. these actions are controlled by her?

Answers

Answer:

No she can't control when she coughs and gets sick

Hope This Helps!!!

Bradykinesia occurring in parkinson disease places the parkinson's client most at risk for?

Answers

Bradykinesia occurring in Parkinson disease place the Parkinson's client most at risk for loose the abilities those area once controlled, the basal ganglia, to deteriorate.

It is the early sign of the movement discover such as Parkinson's or Parkinsonism, which caused by reduction in level of dopamine in the brain then first noticed by family and friends. It is the most prominent signs and symptoms of Parkinson's disease occur when nerve cells in the basal ganglia of the brain that controllers movement became impaired or it can be die.

The brain cells that make dopamine slowly die without dopamine the cells that control movement can't send proper message to the muscles.This make hard to control muscles.This makes the impulse from the basal ganglia to became weaker.

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When adminstering general fist aid until you have determined the injury and severity you shoould place the vicitms head in what osition?

Answers

When administering general fist aid until you have determined the injury and severity you should place the victims head in "level with the body."

What is fist aid?

First aid is the urgent care provided to a wounded individual. First aid is meant to reduce damage and potential future disability. First aid may well be required in extreme situations to preserve the victim's life.

The basic 4 steps in first aid are-

Step 1: Assess the situation

Is the victim choking or severely bleeding?If the person is cognizant, take the required action right away.the person's breathing is it normal?

Step 2: Plan for interventions

Using the initial and primary assessment, decide how much assistance you can provide based on your knowledge and skills, and secure your own continuous safety as a rescuer.Plan what to do until professional help arrives

Step 3: Implement first aid

based on initial evaluation, provide first assistance for serious injuries and life-threatening circumstances.If emergency personnel are on the way, don't splint wounds.Keep yourself secure and wait for help.

Step 4: Evaluate the situation

Verify the arrival of medical or other professional help as soon as possible.Verify that the area is still secure. If not, think about reassessing the actions just after initial evaluation and relocating the person as cautiously as you can with assistance from passersby or other rescuers.

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One of your co-workers recently told you that he is HIV positive. He shared information with you that his partner is very ill with AIDS. You observe, while this man is talking to you, that he has a small draining open lesion on his left arm. You are concerned about his health and caution him to be careful. The next day you see that he is on a list of CPR instructors who will be testing employees. Your facility still uses an older version of CPR in which there is mouth breathing performed on the “Annie.” Whom should you notify about your concerns? Should you approach your co-worker and tell him about your concerns? What legal recourse does your co-worker have if he loses his job because of his medical condition?

Answers

The HIV virus is transmitted through unprotected, with an HIV-positive person, that is, who already has the HIV virus, by sharing contaminated sharp objects, such as needles, pliers, etc. ., from an untreated, HIV-positive mother to her child

Who should you notify about your concerns?

You must notify your own HIV-positive friend, so that as a precaution he does not perform the maneuver

Should you approach your coworker and tell him about your concerns?

Yes, because it is a newly diagnosed HIV, and not treated, this maneuver can bring risks to the carrier, but HIV is not transmitted that way.

What legal recourse does your co-worker have if they lose their job because of their medical condition?

According to the jurisprudential construction of the TST, the person with HIV or a serious illness that gives rise to stigma or prejudice has a certain job stability.

With this information, we can conclude that Non-infectious bodily fluids are urine, tears, saliva, sweat, etc. Through these fluids, HIV is not transmitted. In addition, cutlery, dishes, hug, for example, also do not transmit the virus.

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If your usual energy intake exceeds your energy requirements by 500 kcal per day, this could lead to weight gain of approximately.

Answers

Answer:

2-4 pounds gained in a week

Explanation:

if u need more info let me know

Is smoking during pregnancy associated with premature births? to investigate this question, researchers selected a random sample of 118 pregnant women who were smokers

Answers

Answer:

Yes it is very likely to cause premature births.

Explanation:

Smoking has been linked to a diet-related increase in the risks of preterm birth due to premature rupture of membranes and late gestational bleeding. Other products with nicotine can affect the lungs and the brain if a developing fetus. This can also increase the risk of miscarriages.

Yes very likely. But I think they should have more samples for a more accurate study.

suggest two ways in whichcommunity can voice their concern in a responsibleway to ensure that government will provide safe environment for communities

Answers

Two ways are:

Engage civil rights organizations to negotiate on the people' behalf, as they are most equipped to handle such issues.

To draw attention to the situation of the locals and to demand action in a timely manner, submit a petition to the regional and local municipalities.

What are the ways in which community can voice their concern?

Get in touch with your agent. The community's residents choose a representative to hear out their issues and find solutions. Congressmen work for the American people, not for businesses, individuals, or political parties.

Ask non-governmental organizations or associations for support if their issues align with those of your communities. These non-governmental organizations have superior logistics and infrastructure for approaching legislators and the media to discuss issues in the community and sway public opinion.

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Which pair of terms contains synonyms?
a.scleroderma—ichthyosis
b.onychoma—adenoma
c.xeroderma—scleroderma
d.diaphoresis—sudoresis
e.pruritus—psoriasis

Answers

The correct option is (d) diaphoresis—sudoresis

The body uses sweat as a natural way to control body temperature. When humans sweat, their eccrine glands release a water-rich secretion that acts as the body's principal thermoregulator. Diaphoresis is the medical term for persistent, excessive perspiration. This kind of sweating is frequently brought on by an underlying medical issue or a normal life event, like menopause.

Diaphoresis and sudoresis are occasionally used interchangeably. Both of them cause people to perspire. However, diaphoresis is more frequently linked to insensible sweat, while sudoresis is more frequently linked to sensible perspiration.

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The correct option to the given question is d) Diaphoresis and Sudoresis

Diaphoresis is a term used to describe abnormal sweating as compared to the surrounding. It can be a symptom of a disease leading to unusual heavy perspiration. It can be treated by Applying Astringents or by using Anti-Perspirants.

Common causes of Diaphoresis can be:

DiabetesCancerPregnancyHyperthyroidismInfections

Sudoresis is a term used synonymously used with diaphoresis since it is state of sweating excessively.

Diaphoresis is linked with sweating in which body is not able to sense it is perspiring. On the other hand, Sudoresis is linked with sweating in which body is able to sense it is perspiring indicating moisture on the skin i.e. the body senses the sweat secreted.

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What passes the ingested alcohol from the mother to the baby? amniotic fluid uterus ovaries placenta

Answers

Answer:

placenta

Explanation:

Alcohol that is ingested passes into the bloodstream of the mother and from there, it enters the baby through the placenta 

The varieties of beer and malt liquor wine coolers have the same alcohol content.
a. true
b. false

Answers

Answer:

True

Explanation:

the answer is true if I'm correct if you need more info to back it up respond to my comment n I'll be glad to

Answer:

False

Explanation:

I drink a lot haha

What educational topics regarding bipolar disorder should be discussed with susan and her mother?

Answers

Some of the educational topics regarding bipolar disorder that should be taught are:

Teach them to recognize early signs and symptoms of manic and depressive episodes and how to prevent.Patient may keep diary of events and moods over time to assist in this process.Teach them about De-stigmatization and non-discrimination.Supporting a healthy lifestyle, improves the overall quality of life. eg. clean eating, exercise, sleep, and mindfulness activities.Noticing Mood Changes to recognize that they are experiencing a different mood.Financial Support will alleviate some of their stress. Treatment can be costly. Affording therapy, medications, transportation, and other living expenses can add up quickly.

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What are some of the tips to a great plate the video suggested? avoid oversized portions eat white rice instead of brown rice replace drinking soda with water limit sodium intake replace fat free milk with whole milk eat fruits and vegetable more often for a snack

Answers

avoid oversized portions, eat brown rice instead of white rice, replace drinking soda with water, limit sodium intake, eat fruits and vegetable more often for a snack.What are some suggestions for a great plate?

Using these tips will make it easy for you to choose foods that will support a healthy lifestyle:

Balance caloriestake pleasure in your meal while eating lessavoid eating large quantitieschoose foods to eat more frequentlymake half of your plate fruits and vegetablesmake half of your grains whole grainsitems to eat with whole grainsWhat are the 10 lifestyle recommendations that MyPlate makes?Utilize MyPlate to get started.Concentrate on entire fruits. Bring fruit to breakfast.Vary your vegetablesChange up your protein regimen.Utilize whole grains for 50% of your diet.Use dairy milk or yogurt that is low-fat or fat-free (or lactose-free dairy or fortified soy versions)Less sodium, saturated fat, and added sweets should be consumed.

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