Before administering an intermittent tube feeding through a nasogastric tube, the nurse checks for gastric residual volume. which is the best rationale for checking gastric residual volume before administering the tube feeding?

Answers

Answer 1

Evaluate absorption of the last feeding.

If the absorption of the last feeding is low you might suspect an obstruction. Checking gastric residual is also important because feeding with nasogastric tube has a risk to overfeed and might induce nausea and cause the patient to throw up.

Related Questions

In the spinal cord, white matter is separated into ascending and descending tracts organized as

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White matter in the spinal cord is named as such because of it's paler color than the other areas which are darker (gray matter). The light color is due to the presence of myelin, a fatty substance which speeds up the rate that electrical impulses travel to and fro the neurons.
Spinal white matter is separated into ascending and descending tracts organized as vertical columns within the cord. There are many names for these specific tracts, usually based upon where the signals traveling in a specific column began, and where it leads to. Such as the Spino-Thalamic tract, which starts in the spinal cord and travels to the Thalamus of the brain. This gives us a uni-directional flow of information, from bottom (spine) to top (brain), so the Spino-Thalamic tract is an ascending column of white nerves.
On the other hand, the Cerebro-Spinal tract descends, from the cerebral of the brain down the spinal cord to reach different parts of the body.

A population of mice lives in a city. the largest mice tend to be killed by predators and the smallest mice cannot compete for food. what type of selection is this

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There are many types of natural selection like direct selection, disruptive selection and stabilizing selection.
The situation given is that a population of mice lives in a city. The largest mice tend to be killed by predators and the smallest mice cannot compete for food.
The type of selection here is stabilizing selection. It is a type of natural selection in which there is decrease in genetic diversity as the population stabilizes.

Answer:

Stabilizing selection

Explanation:

The surgical fusion (joining together) of two bones to stiffen a joint, such as an ankle, elbow or shoulder, is known as:

Answers

It is known as Arthrodesis. It is the manufactured enlistment of joint hardening between two bones by surgery. This is done to ease recalcitrant agony in a joint which can't be overseen by torment medicine, braces, or other regularly showed medications. The average reasons for such agony are breaks which upset the joint, extreme sprains, and joint pain.

Final answer:

Arthrodesis is the medical term for the surgical fusion of two bones to stiffen a joint such as an ankle, elbow or shoulder. It is performed to relieve pain in a joint that hasn't responded well to other treatments, or to correct a deformity or stabilize a joint. The bones are fixed together until they fuse into one solid bone.

Explanation:

The surgical fusion, or joining together of two bones to stiffen a joint, such as an ankle, elbow or shoulder, is known as arthrodesis. This procedure is typically used to relieve pain in a joint which hasn't responded well to other types of treatment. It can also be used to correct a deformity or stabilize a joint. During arthrodesis, the surgeon removes the articular cartilage on the surfaces of the two bones that create the joint. Once the bones are exposed, they are then fixed together using pins, screws, or plates until they fuse together and become one solid bone.

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Which kingdom would include an organism that is multicellular and makes its own food?

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Plant Kingdom is the answer.

With the rain forests disappearing rapidly, it is believed that ________

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With the rain forests disappearing rapidly, it is believed that many thousands of biological species will lose their habitats and will not survive. In addition since rainforests are responsible for regulating the global carbon dioxide concentration, it is likely that rain forest loss will impact the Earth's climate.

What happens to an enzyme once it catalyzes a chemical reaction?

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enzymes are not used in the reaction so usually the enzyme will sort of reset and be ready to use in another reaction .

What specialized structure helps a vascular plant to soak up water after a rainfall in a desert?
A. Thin sharp spines on the leaves.
B. Wide stems that catch rainwater.
C. Stems that shrivel in the rain.
D. An extensive shallow root system with root hairs.
CAN SOMEONE PLEASE HELP ME

Answers

I think the correct answer would be D. The specialized structure that helps a vascular plant to soak up water after a rainfall in a desert would be the extensive shallow root system with root hairs. An example of this would be the cactus. It has a root system that is very different from any plant that is not found in the desert. The roots are found just exactly below the surface. It is ready anytime to suck up water from rain or snowfall and transport it to the stem of the plant. Also, after a rain, the cactus would grow tiny roots in its body to aid in the absorption of water more quickly.

"what is the direct cause of death for the aquatic animals during eutrophication"

Answers

A LOSS OF DISSOLVED OXYGEN IN THE WATER is the primary and direct cause of death of aquatic animals during eutrophication or what is also known as hypertrophication. This is the enrichment of a water body with excessive chemical nutrients which can be a problem in marine habitats, as it can cause algal blooms. With this is the occurrence of dense growth of plant life and death of animal life from lack of oxygen.

The bacterium Bacillus anthracis, which causes anthrax, has been developed as a biological warfare agent.

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This statement above is TRUE.
Anthrax is an infection that is caused by the bacteria Bacillus anthracis. The infection is spread by contact with the spores of the bacteria. The bacteria affect the respiratory system and cause the lungs to collapse leading to death.
Some countries have developed anthrax as a weapon of war.

Anthrax is an infection that is caused by the bacteria Bacillus anthracis. The infection is spread by contact with the spores of the bacteria.

Bacillus anthracis and Its Role as a Biological Weapon:

Bacillus anthracis is the bacterium responsible for causing anthrax. Unfortunately, it has been utilized as a biological weapon and is listed by the United Nations as a potential agent of bioterrorism.

Over several months in 2001, letters contaminated with anthrax spores were sent to various members of the news media and the United States Congress. This attack resulted in 11 cases of cutaneous anthrax and 11 cases of inhalation anthrax. Five individuals who developed pulmonary anthrax did not survive.

Question:

The bacterium Bacillus anthracis, which causes anthrax, has been developed as a biological warfare agent. Which one of its following abilities could have led to this? Its ability to undergo reproduction in the absence of energy sources. Its ability to form endospores in harsh conditions. Its ability to grow rapidly in harsh conditions.

Using the information above, what is the correct sequence to describe the life cycle of a retrovirus.

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Let me help you!
Using the visual you provided, the correct sequence is:
Sequence one: The double-stranded DNA virus then enters the nucleus and integrates itself into the host's DNA.

Sequence two: after the retrovirus entered, the enzyme reverse transcriptase uses the RNA as atemplate to make a double-stranded viral DNA module.

Sequence three: The cell then makes new viral RNA and proteins, which can leave the host cell and infect other cells.

*Notice that in the first sequence, the word virus was added.

Can daca students be physician assistant

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Yes, DACA students be hired as physician assistant. Many health care providers are already accepting DACA students as physician assistants. As long as the student passed the requirements of the employer, he can very well be accepted as physician assistant.

The daily values reflect the needs of an "average person" consuming between _____ calories a day.

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The daily calues reflect the needs of an "average person" consuming between 2000 to 2500 calories a day

The Daily Values (DV) reflect the needs of an "average person" consuming between 2,000 and 2,500 calories a day.

The DV is a set of reference values that are used to help people make informed food choices. They are based on the nutrient needs of an average person, taking into account factors such as age, sex, and activity level.

The DV is not intended to be used as individual intake goals. Instead, they are a tool that can be used to compare the nutrient content of different foods.

For example, if you are trying to choose a breakfast cereal that is high in fiber, you can look at the DV for fiber to see how much fiber is in each serving.

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Bio 1 01.04 properties of water

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1.04 Properties of Water

Question: What effect will adding soap to water have on surface tension?

Hypothesis: If, soap is added to the water slowly dropped on a penny then, the penny will hold more water.

Independent/Dependent/Control Variables: Independent: the amount of soap/oil; Dependent: the penny; Control: amount of oil/water given

Materials: 3 cups, water, canola or olive oil, dish soap, a pipette and or needle/syringe, pennies

Procedure:

· Gather three identical cups

· Add water to the first one (1/3 cup of water in each), add water and soap in the second one, and olive or canola oil in the third.

· Lay out three pennies.

· Take pipette and slowly bring water in from cup #1, drop onto penny until water falls over, record results of how many drops it took.

· Repeat with cup numbers 2-3 and record information/data.

Data/Observations: With the regular water on a penny, I noticed that only 13 regular drops could fit on without falling over.

With the water+soap, it got up to 24 drops before falling over. Then on the 25th drop, the mixture fell off.

With the oil, it was the highest at 29 drops before falling over slowly. Therefore, oil holds the most surface tension in this experiment.

Where did the marine life most affected by the extinction live?

1.The Arctic Circle
2.Rivers And Streams
3.Warm Tropical Waters
4.None Of The Above

Answers

I think the correct answer would be option 1. It is the marine life in the Arctic circle that is most affected by the extinction. It was estimated that about 40% of the endangered animals of this part are in extinction. This is because of climate change and the destruction of their homes. Also, scientists say that the temperature change of this area is increasing rapidly as compared to the rest of the world which means the animals would have to adapt to these conditions and while some can adapt easily, there are those that cannot and would die to extinction.

How many nitrogen atoms are in one molecule of the compound Al(NH 3 ) 2 ?

Answers

There are 2 nitrogen atoms. This is because the (NH3) signifies an ammonia molecule. the 2 after the parentheses shows that there is 2 ammonia molecules. Therefore, you have 2 nitrogen molecules.

Answer:

2 Nitrogen.

Explanation:

The chemical compound contains more than one different element. The compound contain different chemicals that always combine in a fixed ratio and there constitution of the elements remain the same.

The molecule in the compound can be found by looking at the number of molecules and its formula. In the formula Al(NH 3 ) 2 Nitrogen has two molecules, as the single nitrogen will be multiplied by two present outside the formula.

Thus, the answer is 2.

In a population of tree frogs, the allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y). If 85% of frogs have yellow eyes, what is the frequency of the dominant allele?

Answers

Hardy-Weinberg Principle

Genotype frequency equation

[tex] p^{2} +2pq + q^{2} = 1 [/tex]

Where p² is the freq of homo dominant genotype, 2pq is the freq of heterozygous genotype and q² is the freq of homo recessive genotype.

Allele frequency equation

p + q = 1

Where p is the frequency of dominant alleles and q is the frequency of recessive alleles.

Yellow eyes in the frog offspring is a phenotype (physical trait) that would be a expressed by a geneotype (YY or Yy). This frequency, 0.85 includes: p² + 2pq

0.85 + q² = 1

q² = 0.15

p = [tex] \sqrt{0.15} [/tex]

Then p + [tex] \sqrt{0.15} [/tex] = 1

1 - [tex] \sqrt{0.15} [/tex] = p

p = 0.613

61%

Lepirudin is a drug that inhibits thrombin. it will have an effect specifically on the __________.

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The answer to this question is that Lepirudin have an effect specifically on the common pathway of coagulation. Lepirudin is a drug that helps prevent blood clots to patients with low blood platelets. Lepirudin can be administered through an IV or SQ.

during interphase where are chromosomes located within the cell

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During interphase, the chromatin is in its least condensed state and appears loosely distributed throughout the nucleus. Chromatin condensation begins during prophase and chromosomes become visible.Chromosomes remain condensed throughout the various stages of mitosis. :)

He idea that offspring inherit traits that their parents acquired by interacting with the environment, like the longs necks of giraffes having evolved to help them reach tall branches, was championed by

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Didn't quit understand the question but if you were asking who basically came up with the idea of offspring inherited traits then the idea was proposed in ancient times by Hippocrates and Aristotle and was commonly accepted near to Lamarck's time.

In his book the origin of species, darwin argued that species living today descended from a succession of ancestral species. what mechanism did darwin propose to explain how evolution occurs

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Darwin suggested that evolution occurred through a mechanism called natural selection. This involves descent with modification, and many textbooks liken this to "survival of the fittest". Hope this helps!

Overuse of resources is a serious issue that will affect generations to come. Identify which practice is NOT being used, or researched, to help this issue.
A. Desalinating water
B. Genetically modifying food
C. Mining asteroids
D. Creating more fossil fuels

Answers

Final answer:

Creating more fossil fuels is not being used or researched to help address the issue of overuse of resources.

Explanation:

The practice that is NOT being used or researched to help address the issue of overuse of resources is Creating more fossil fuels. In the quest to address resource overuse, creating more fossil fuels isn't a viable practice or subject of research. The focus, instead, revolves around sustainable alternatives to reduce reliance on finite resources. Efforts prioritize renewable energy sources like solar, wind, and hydroelectric power, promoting efficiency, recycling, and implementing eco-friendly technologies. Research aims to develop innovative methods for conservation, promoting circular economies, and fostering behavioral shifts toward responsible consumption. Creating more fossil fuels contradicts the imperative to mitigate environmental impact and climate change, aligning poorly with sustainable resource management strategies crucial for our future wellbeing.

Final answer:

OPTION D

Creating more fossil fuels is not a practice being used or researched to help with the overuse of resources. Instead, efforts are focused on reducing reliance on fossil fuels and improving renewable energy sources and more sustainable practices like desalination, genetic modification of crops, and potentially mining asteroids.

Explanation:

Overuse of resources is indeed a critical issue affecting sustainability and future generations. To mitigate these concerns, various practices have been implemented or are presently being researched. Desalinating water (A) is a process used to make sea water drinkable, which helps preserve freshwater sources. Genetically modifying food (B) can lead to crops that are more resistant to pests and changing climate conditions, ultimately improving food security. Mining asteroids (C) is being explored as a way to acquire minerals and other resources without further depleting Earth's reserves.

However, creating more fossil fuels (D) is not a practice being used or researched to help with the overuse of resources. The use and extraction of fossil fuels have significant environmental impacts, including habitat destruction and climate change due to excessive greenhouse gas emissions. Instead, there is a focus on reducing reliance on fossil fuels and increasing the use of renewable energy sources that do not produce carbon dioxide as a by-product.

The only people that share 100 percent of their genes with one another are

Answers

The answer would be identical twins

Answer:

Identical twins or monozygotic twins

Explanation:

Identical twins are also called as monozygotic twins. Here, one sperm fertilizes an egg leading to formation of one zygote. The very first division in single zygote forms two identical cells that develop into two embryos. Since the resultant two embryo are derived from same zygote, they share 100% of their genes with each other.

Gains in language development during adolescence are largely influenced by

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Metalinguistic awareness

Enzymes in saliva begin the chemical digestion of _________. fats carbohydrates protein. vitamins

Answers

hope this helps a little :)

Are a dandelion’s the leaves simple, compound, peltate, or perfoliate? What leads you to this conclusion?

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I think that dandelion leaves are simple leaves.

A simple leaf is an undivided leaf. It has a flat, undivided blade that is supported by a stalk. The stalk is called a petiole which is supported by collenchyma and sclerenchyma fibers.

Dandelion is a very edible plant. Its parts can all be eaten; roots, leaves, crown, and flowers.

The leaves are filled with beta-carotene, thiamine, riboflavin, calcium, iron, zinc, and magnesium. It also has potassium, vitamin A, and protein. It helps in maintaining cardiovascular and digestive health.

what would happen if the horomone levels did not have their peak just before day 14?

Answers

he ovary would not release the egg, i.e. ovulation would not happen.
the egg would not be released into the fallopian tube

Which is most important to check when inspecting by touch a possible fraudulent piece of id?

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The most important thing to check in this case is the thickness of the identification card. Identification cards usually have standard thickness. Ask for the ID card and run your thumb over it, checking its thickens, whether it is uniform with the normal ID card. In a situation where a picture is pasted over the original one, the thickness will be more in that area.

The ___ layer is the support layer for the skin and is composed largely of adipose tissue.

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Subcutaneous layer is the support layer for the skin and is composed largely of adipose tissue. It is also named as hypodermis which is a layer right below the dermis and assists to attach the skin to the underlying fascia or as named fibrous tissue of the bones and muscles. It is not firmly a part of the skin, even though the border among the hypodermis and dermis can be hard to differentiate. The hypodermis contains of fine vascularized, loose, areolar connective tissue and adipose tissue which tasks as a mode of fat storing and make available for insulation and mitigating for the integument.

Final answer:

The subcutaneous layer, mostly composed of adipose tissue, is the supportive skin layer that offers cushioning, insulation, and a passageway for blood vessels and nerves.

Explanation:

The subcutaneous layer, also known as the hypodermis, is the support layer for the skin and is composed largely of adipose tissue. This layer serves several functions including cushioning and protecting deeper tissues, aiding in thermal insulation, and providing a passageway for nerves and blood vessels. Adipose tissue plays a crucial role in these functions as it cushions the skin, stores calories, and has an insulating capacity, helping the body to maintain its optimal temperature.

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Which of the following choices are all abiotic factors of a freshwater ecosystem? A. water, soil, temperature, plants B. water, light, temperature, plants C. water, light, temperature, nutrients D. water, light, temperature, fish

Answers

My answer would be C hope I helped u!

Answer: C. water, light, temperature, nutrients

Explanation:

Abiotic factors are the non-living factors of the environment these include water, temperature, sunlight, nutrients, soil and wind.

The abiotic factors influence the growth and abundance of living species in an ecosystem.

In a freshwater ecosystem water, light, temperature, and nutrients will be abiotic factors.

What do hypotheses, theories, and laws have in common?

Answers

Hypothesis is an explanation made as a basis for reasoning.
Theories is a system of ideas used to explain something.
Laws is a statement of fact made from explanations.

Final answer:

Hypotheses, theories, and laws are scientific concepts used to understand the natural world. They are based on observations, experiments, and evidence. Laws are mathematical descriptions of observed phenomena.

Explanation:

Hypotheses, theories, and laws are all scientific concepts that help us understand the natural world. They are based on observations, experiments, and evidence. Hypotheses are proposed explanations for a specific phenomenon, theories are well-supported explanations that have been extensively tested, and laws are mathematical descriptions of observed phenomena. While hypotheses and theories can change based on new evidence, laws are often considered more fundamental and have been extensively validated.

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Sally tells engaging stories, but when she uses them in her speeches they are rarely effective because they do not "ring true" with what the audience already knows about her topic. her use of narrative violates what basic principle Fill in the blank in the following sentence with the appropriate verb form below. Normalmente, Pablo es muy simptico, pero hoy ________ antiptico. A.eres B.ests C.est D.es Please help quick !! Jack wants to fill a rectangular box with sand. The length of the sand box is 3 feet, width is 6 inches, and height is 2.4 inches. Each bag of sand contains 0.15 cubic foot of sand. How many bags of sand will Jack need to fill the box completely? [1 foot = 12 inches] numerical answers expected Which expression represents the area of the shaded triangle? Is it possible for one point to be in two different planes? Which number in the monomial 215x18y3z21needs to be changed to make it a perfect cube?31821215 A city-state bans women from serving in any public office and holding jobs outside their homes. This type of society is an example of a ________. Rita bought fabric and ribbon from a store the ribbon cost $18.50 rita paid the cashier $50.00 and received change of $5.25 how much did the fabric cost What is the next number in the series? 71 62 53 44 35 ? Please help ASAPWhat was one way that propaganda was used during World War I?A) to enlist men into the army to help defend the Central PowersB) to encourage women to fight on the battlefront so that the men could stay home and continue workingC) to raise awareness of German spies that were in the United StatesD) to pressure people to buy bonds to help the United States raise money for the war (06.02)The graph shows the number of weeks a movie has been in theaters and the number of tickets sold each weekWhich statement best describes the relationship between the number of weeks a movie has been in theaters and the number of tickets sold? As the number of weeks increases, the number of tickets sold decreases. As the number of weeks increases, the number of tickets sold increases. As the number of weeks decreases, the number of tickets sold decreases. No relationship can be determined. How was the government created at the constitutional convention similar to the one described in the new jersey plan? Bioavailability is defined as the degree to which an ingested nutrient is absorbed and so is available to the body. Scientists have observed that space is expanding between galaxies.True or False The value of y is inversely proportional to the value of x. When y=40, x=5. What is the value of y when x=8 Susie and Amelia solved the same equation using two separate methods. Their work is shown in the table below: Bao Yu is completing the square to solve the polynomial equation.x2 x 3 = 0What should be her first step?adding x to both sides of the equationadding 3 to both sides of the equationisolating the first term, x2isolating the constant, 3 PLEASEEEEE HELPPPP ASAP NEED TO GET RIGHT!!!! WILL GIVE THANKS anna owes home antiques Whose value is 160000 today assuming normal growth. however anna believes the value will grow at 16% per year for the next three years she wants to take this rapis growth ibto consideration when valuing the buisness for potential sale find the future value of the buisness in three years then use that future value to find the present value at a rate 8% compounded annually Steam Workshop Downloader