The word part "brady-" in "bradycardia" is considered what part of a medical term?
The correct term for the word part ""brady-"" in ""bradycardia"" is a prefix.
In medical terminology, words are often constructed from a combination of prefixes, suffixes, and root words.
The prefix ""brady-"" is derived from the Greek word ""bradys,"" which means slow. It is used in medical terms to indicate a condition characterized by slowness or a reduced rate. In the case of ""bradycardia,"" the term refers to an abnormally slow heart rate. The prefix ""brady-"" combined with the root word ""cardia,"" which pertains to the heart, clearly describes the condition as a slow heart rate.Prefixes are an essential component of medical terminology as they modify the meaning of the root word and help to specify the exact nature of the medical condition or procedure being described.
The emt shows correct understanding of the circulatory system when he identifies the primary function of the heart as:
The identity of an atom is based on what?
Jerome and a classmate are conducting an experiment. Which piece of safety equipment is least likely to be at Jerome’s lab station?
Among common lab safety equipment like gloves, lab coat, and goggles, a full-face respirator mask or a radiation badge might be the least likely present at Jerome's lab station, as they're generally required for more specialized and hazardous lab work.
Explanation:Given the context of the question, it seems Jerome is performing a chemistry experiment in a laboratory setting. Though it isn't specified which precise pieces of safety equipment are available, we can infer from common lab protocols. Likely pieces of safety equipment at a lab station include gloves, lab coat, and eye protection, usually in the form of safety goggles.
Based on the provided reference information, special emphasis is placed on the significance of eye protection, showcasing the dangers of not wearing it in a lab setting. This implies that eye protection should always be present in a lab environment.
Therefore, the least probable piece of safety equipment to be found at Jerome's lab station could possibly be something that isn't standard like a radiation badge or a full-face respirator mask as these are not typically needed in a high school chemistry lab unless working with radioactive materials or volatile airborne chemicals.
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What is the priority nursing intervention for the postpartum client whose fundus is three fingerbreadths above the umbilicus, boggy, and midline?
The passing of traits from parents to their children is a biological process called _____.
Answer: Heredity
Explanation: I took the PE test
Match each word with its synonym
Tiles: prevalent , requisite, propagate
pairs: necessary, widespread, spread
Please someone help
Prevalent = Widespread
Requisite = Necessary
Propagate = Spread
Suppose you have a range of cells with numbers and a few blank entries. if you sort the range in ascending order (smallest to largest), where will the blank cells be located after sorting?
Of five major gaseous components of air, which is the only one to vary significantly in concentration from place to place and from day to day?
what are the 3 types of variables ?
Can you use tap water in oxygen concentrator
Final answer:
Tap water can contain impurities and is not recommended for use in an oxygen concentrator. Distilled water is the safer option to avoid damage to the equipment. Substances like NaDCC and chlorine dioxide are more related to drinking water disinfection rather than use in medical equipment.
Explanation:
When it comes to the use of tap water in an oxygen concentrator for medical purposes, it is generally advised to use distilled water instead of tap water. Tap water can contain minerals and other impurities that may harm the equipment or affect the quality of the oxygen produced.
In the context of drinking water disinfection, substances like chloramines, chlorine compounds, and sodium dichloroisocyanurate (NaDCC) are important for ensuring that water is safe to drink, especially in situations where the public water supply may be compromised.
While chloramine and chlorine compounds are commonly used, NaDCC is increasingly preferred for its ease of use and effectiveness, especially for military, camping, or emergency needs.
Chlorine dioxide is another agent used for disinfection. However, when talking about the maintenance and operation of an oxygen concentrator, manufacturers typically recommend using distilled water to prevent any build-up of these substances within the machine, which could potentially cause damage over time.
Electrical stimulation of a human’s medial forebrain bundle typically can be expected to produce a subsequence experience of:
Electrical stimulation of a human’s medial forebrain bundle typically can be expected to produce a subsequence experience of the analysis.
It is an instance of medial forebrain package deal of MFB. It is a neural pathway that has filaments from the basal olfactory districts, the peri amygdaloid locale, and the septal cores, and further strands from brainstem areas, inclusive of the ventral tegmental zone.
What is seperate evaluation ?Separate evaluation of every affected person continually confirmed a frequency based sample with a DBS-brought about boom of PPI at 60 Hz and unchanged PPI at 20 or one hundred thirty Hz, compared to sham stimulation.
Thus it is well explianed.
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A baby is born with ambiguous genitalia. what should the nurse emphasize when discussing this with the parents?
Succession is _______. a. harmful to ecosystems b. a natural recovery process c. unnecessary for ecosystem recovery d. a one-time event
Succession is a natural recovery process. So, the correct option is (B).
What is an ecosystem?Ecosystem is the study of interaction between population or organisms and the environment. It is the structural and functional unit of ecology.
Examples of ecosystems are: aquatic ecosystem, coral reef, desert, forest, human ecosystem, littoral zone, marine ecosystem, rainforest, savanna, urban ecosystem and others.
It consists of two components:
1. Abiotic components
2. Biotic components
1. Abiotic components- It consists of non-living components. For Eg., rocks, soil, minerals, water sources, and the local atmosphere.
2. Biotic Components- it consists of living components which are of two types- Prokaryotic and eukaryotic cells. Eukaryotes having membrane bound organelles while prokaryotes lack membrane bound organelles.
Thus, succession is a natural recovery process. So, the correct option is (B).
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The inability of an organism to produce certain proteins can occur when an organism is lacking an enzyme needed to combine
Living organisms have enzymes which are capable of linking amino acids together by creating a peptide bond between the amino acids. This process takes place in the A and P site of ribosomes in the cell during translation.
One such enzyme is called peptidyl transferase. If an organism lacks such an enzyme, synthesis of the proteins catalyzed by that particular enzyme in its cells will not take place. If amino acids cannot be joined together, then a polypeptide chain, which forms the primary structure of the protein will not be formed.
It is believed the major reason for the decline in amphibian species is
It is believed the major reason for the decline in amphibian species is habitat loss due to human activities such as deforestation, urbanization, and pollution.
The decline in amphibian species is a complex issue influenced by various human-induced factors.
Habitat Loss: Destruction of natural habitats through deforestation and urbanization reduces suitable breeding and living spaces for amphibians.Pollution: Contamination of water bodies and habitats from agricultural runoff, industrial waste, and chemicals negatively affects amphibian health and reproduction.Climate Change: Altered temperature and precipitation patterns disrupt amphibian breeding cycles and habitat suitability.Disease: Spread of diseases like chytridiomycosis, amplified by habitat degradation and climate change, devastates amphibian populations.Overexploitation: Harvesting for pet trade and traditional medicine contributes to population declines, particularly in vulnerable species.Addressing these factors through habitat conservation, pollution reduction, climate resilience strategies, disease management, and sustainable practices is crucial for amphibian conservation globally.
The correct question is:
Fill in the blanks:
It is believed the major reason for the decline in amphibian species is _______.
The branching neuron structures that receive neural impulses from other neurons and convey them toward the cell body are called _____.
what is the name of a smaller stream of freshwater that flows into a larger stream?
A.Reservoir
B.River
C.Brook
D.Tributary
Answer:
tributary
Explanation:
What is a group of cells working together called?
A group of cells working together are called TISSUES
LEVEL OF ORGANIZATION:
The level of organization of life is structured in such a way that life is arranged from the simplest to the most complex. The level of organizations of life are as follows:CELL: Cell is the simplest and basic unit of life. TISSUE: Tissue is a collection or group of cells working together.ORGAN: Organs are a group of tissues performing similar function.
ORGAN SYSTEM: System is a group of organs working closely together to perform a function.
The order from simplest to most complex is as follows:
Cell → Tissue → Organs → Organ system
Hence, a group of cells working together are called TISSUES.
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What structure is found in both plant and bacterial cells have but not animal cells?
The structure that is found in both plant and bacterial cells but not animal cells is the cell wall. Animal cells have cell membranes instead of a well-developed cell wall.
What do you mean by Plant cell?A Plant cell may be defined as a eukaryotic cell that possesses a true nucleus and certain organelles to accomplish specific functions.
Both plant and bacterial cells are surrounded by a rigid cell wall. The cell wall serves to protect the cells and give them shape. Cell walls in plants are made up of cellulose, while cell walls of bacteria are made up of peptidoglycan.
Therefore, the structure that is found in both plant and bacterial cells but not animal cells is the cell wall. Animal cells have cell membranes instead of a well-developed cell wall.
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Moving substances from a lower concentration to a higher concentration requires _____.
What is the correct sequence of order in an organism from smallest to largest?
Glands that have lost contact with a body surface are called ____________ , and secrete their products into capillary rich interstitial spaces for quick distribution throughout the body.
Which process occurs only in autotrophic organisms? Calvin cycle chemiosmosis Krebs cycle proton pump mechanism
With the exception of rotavirus, the routinely recommended live vaccines are contraindicated in a patient who
Encephalopathic syndrome has occurred in a few clients when haloperidol is taken with which medication?
Which term is correct for one female arctic fox
Unlike mammals, fish A. release carbon dioxide. B. need oxygen to survive. C. can take in oxygen from the air. D. utilize gills for gas exchange.
Explain how a GIS can model the relationship between a natural resource and an observed change. Include an example of a change in the availability of a specific natural resource and a specific observation of nature.
Answer:
Water in a river can be traced through GIS
Explanation:
With the improvement in observational tool, GIS technique has proved exceptionally helpful in tracing the natural resources. The pixels number and color help us to trace the changes in quantity as well as quality.
For example -
Suppose, a river and its channel is being traced through GIS.
In year 1991, the number of pixels covering a certain area and of sky blue color signifies large volume , area of water and its good quality respectively
However, after 10 years image of same are may show a change in previous observation such as reduction in number of blue pixels and also change in color from blue to red signifying increase in pollution level.
GIS can be used in analyzing the data that are related to the place where a natural resource is gotten.
A geographic information system is important as it helps in the capturing, storage, and display of the data that are related to a particular position on the surface of the Earth.When natural resources are found in an area, the geographic information system can be used in getting further information about the area. A geographic information system can also be used in the management of natural resources as they give spatial data which are necessary to know the disasters that have taken place in such an area before.In conclusion, GIS is beneficial in natural resource management.
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Dr. hardy is studying the correlation between physical exercise and health in old age. which is the most likely representative sample?
Final answer:
A representative sample for Dr. Hardy's study on the correlation between physical exercise and health in old age would be a diverse group of elderly individuals with varying levels of physical activity, chosen through random selection from different settings to avoid bias.
Explanation:
Dr. Hardy is studying the correlation between physical exercise and health in old age. The most likely representative sample would be a group of elderly individuals who encompass a wide range of physical activity levels, from sedentary to highly active, to capture the spectrum of activity among the older population. This could mean selecting participants randomly from a variety of settings such as community centers, gyms, health clinics, and residential homes to include those with different lifestyles and health conditions. It would be important that the sample is diverse in terms of other factors too, like socio-economic status, to avoid bias.
In contrast, if only participants from a fitness association like the 50-Plus Fitness Association are chosen, as in one of the study examples provided, this would not be representative of all elderly individuals because the association members are likely to exercise more regularly than the general population of the same age. Similarly, choosing participants based on a non-random approach, such as taking every eighth house around a park, could lead to a selection bias and not be representative if, for instance, those living close to the park exercise more frequently. The key is to employ a random selection method that gives all individuals in the target population an equal chance of being included in the sample.