Creating mulch from yard and food scraps and using animal ding as a fuel source are the example of composting.
What is the process of composting?Composting is the natural, in controlled conditions occurring 'rotting' or breakdown of organic waste by microbes. After being composted, raw organic materials including agricultural leftovers, animal waste, food waste, some municipal wastes, and acceptable industrial wastes become more suited for use as fertilizing resources in the soil.An abundant supply of organic materials is compost. In order to maintain soil fertility and, by extension, sustainable agricultural output, soil organic matter is crucial. In addition to being a source of plant nutrition, it enhances the physico-chemical and biological qualities of the soil. These enhancements make the soil:( I) more resilient to pressures including drought, illness, and toxicity (ii) aids the crop in better nutrient uptake; (iii) thanks to active microbial activity, has a capacity for active nutrient cycling.Learn more about composting refer to :
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Which of the following statements regarding drowning is correct?
A. Hypoxia in the drowning victim initially occurs due to water in the lungs.
B. Artificial ventilations can easily be performed in patients with a laryngospasm.
C. Large amounts of water enter the lungs in a small number of drowning victims.
D. Laryngospasm following submersion in water makes rescue breathing difficult.
The correct statement about drowning is laryngospasm following submersion in water rescue breathing difficult.
what is drowning?
When the mouth and nose are submerged in liquid, it results in asphyxia known as drowning.
Laryngospasm, a reflex contraction of the vocal cords, is a common symptom of dry drowning. It prevents water from entering the lungs but can also impair proper air intake through the windpipe. If untreated, laryngospasm, which can happen minutes to hours after the first water inhalation, might be fatal.
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Factors that aid venous return include all EXCEPT
O pressure changes in the thorax
O urinary output
O venous valves
O activity of skeletal muscles
Factors that aid venous return include pressure changes in the thorax, venous valves, and activity of the skeletal muscles except urinary output. Thus, the correct option is B.
What is Venous return?
Venous return is the rate of back flow of blood to the heart. It normally limits the cardiac output. Superposition of the cardiac function curve and venous return curve is used in hemodynamic model. The main driver force in venous return is the blood flowing back to the heart which is driven by the pressure difference between the mean systemic filling pressure and right atrial pressure (RAP).
Venous return can be facilitated by a number of different factors, such as inspiration, increased total blood volume, the cardiac suction effect, the presence of venous valves and the skeletal muscle pump.
Therefore, the correct option is B.
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assume the mpc is 0.8. assuming only the multiplier effect matters, a decrease in government purchases of $100 billion will shift the aggregate demand curve to the group of answer choices
A $100 billion reduction in government purchases shifts the aggregate demand curve to the left by about $500 billion.
What is MPC (Marginal Propensity to Consume)?In economics, marginal propensity to consume (MPC) is defined as the percentage of wage increases that consumers spend on goods and services rather than saving. Customers can also save some extra money. These trends are not mere observations. They serve as the basis for the marginal propensity to save (MPS) and the marginal propensity to spend.
The marginal propensity to consume is calculated by dividing the change in consumption by the change in income. For example, if a person's spending increases by 90% for every new dollar earned, the formula would be 0.9/1 = 0.9.
With an MPC of 0.65 and a $20 billion decrease in government purchases, this is:
= Purchase / (1 - MPC)
= 100 billion / (1 - 0.8)
= 500 billion
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two of the most common mechanisms of injury for blunt trauma are: _________
The two of the most common mechanisms of injury for blunt trauma are: falls and motor vehicle collisions.
What is Blunt trauma?The term "blunt trauma" refers to injuries to the body caused by a violent impact, a fall, or a physical assault with a dull instrument. It is sometimes referred to as "non-penetrating trauma" or "blunt force trauma." In contrast, penetrating trauma results in an open wound when an item or surface pierces the skin. Combinations of forces, including as acceleration and deceleration (the change in speed of a moving item), shearing (the sliding and stretching of organs and tissue in relation to one another), and crushing pressure can result in blunt trauma.Contusion, abrasion, laceration, and fracture are the four main subtypes of blunt trauma. A contusion, also referred to as a bruise, is an area of skin where tiny veins and capillaries have broken. Abrasions happen when the skin's layers have beenTo learn more about Blunt trauma refer to:
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False positives for the presence of nitrites can happen if the specimen is ________ for too long.
Answer:
at room temperature
Explanation:
Alcohol, marijuana, cocaine, and a wide variety of other chemical agents that alter perceptions and moods are called.
Psychoactive drugs include alcohol, cocaine, marijuana, and a wide range of other chemical compounds that affect perceptions and moods.
What are psychoactive drugs?Psychoactive drugs can be defined as compounds that, when consumed or supplied to the body, alter mental processes such as mood, perception, cognition, consciousness, and emotions. Psychoactive drugs are actually part of a larger class of psychoactive substances that also includes alcohol and caffeine. The psychoactive drug affects three brain neurotransmitters that are dopamine, serotonin, and noradrenaline or norepinephrine. When the substance reaches the brain, synaptic vesicles in neurons release the neurotransmitters. As a result, neurotransmitter activity increases.
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huntington's disease is an inherited autosomal dominant disorder that can affect both men and women. imagine a couple has had seven children, and later in life, the husband develops huntington's disease. he is tested and it is discovered he is heterozygous for the disease allele, hh. the wife is also genetically tested for the huntington's disease allele, and her test results show she is unaffected, hh
Answer:
a) probability that the first child of this couple will have Huntington's disease is 1/2 = 50%
b) probability that any six of the seven children will have Huntington's disease is 0.05468 ( 5.468% )
Step-by-step explanation:
a)Given that;Hh ( diseased father) and hh (normal)
H h
h Hh hh
h Hh hh
therefore Hh ⇒ 2 and hh ⇒ 2
so here we can see that chances of getting Huntington's disease is 1 : 1
so probability that the first child of this couple will have Huntington's disease is 1/2 = 50%b)
probability that 6 out of the 7 children will have Huntington's disease;
we use the expression: <P> = (n! / (S! × t!)) × p^S × q^t
where n! is total number of children factorial
S! is diseased number of children factorial
t! is healthy number of children factorial
p is probability of diseased children
q is probability of healthy children
so we substitute: <P> = (7! / (6! × 1!)) × 1/2^6 × 1/2^1
= (7 × 6! / (6! × 1!)) × 1/2⁶ × 1/2
= 7 × 1/64 × 1/2
= 0.05468
probability that any six of the seven children will have Huntington's disease is 0.05468 ( 5.468% )
FILL IN THE BLANK. codes for glossectomy procedures are assigned from the___heading of the cpt digestive system subsection.
Codes for glossectomy operations are allocated under the CPT digestive tract subsection's Tongue & Floor of Mouth category.
However, these codes must be recorded together along with CPT code 43020 (Esophagotomy, cervical method, with removal of foreign body) or CPT code 43045 when removing a foreign body (Esophagotomy, thoracic method, with removal of foreign body). The codes for combined adenoidectomy and tonsillectomy (42820-42821) reveal another coding trap that you must stay clear of. Use the combination tonsillectomy/adenoidectomy codes if the surgeon conducts an adenoidectomy and a tonsillectomy concurrently operations . When different endoscopic techniques are used to complete the same surgery, only the successful endoscopic operations should be reported. When urethral catheter is carried out independently of another operation, urethral catheter codes (51701-51702) are recorded.
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Health risks associated with a small-for-gestational-age infant (SGA) include all of the following, EXCEPT:- infant mortality.- stillbirth.- increased risk for hypertension as an adult.- increased risk for cancer as an adult.- increased risk for diabetes as an adult.
Health risks associated with a small-for-gestational-age infant (SGA) include all of the following are - increased risk for cancer as an adult.
The common age at prognosis is 10 overall (a long time zero to 19), 6 years antique for children (elderly zero to 14), and 17 years antique for adolescents (elderly 15 to 19), at the same time as adults' common age for most cancers prognosis is 66. Childhood most cancers isn't one disease - there are extra than 12 fundamental forms of pediatric cancers and over a hundred subtypes.
Infants born with fetal increase restrict small for gestational age (FGR SGA) are at multiplied threat of short- and long-time period headaches and death. Conditions consisting of maternal hypertension, kidney disease, infections, malnutrition, smoking, and substance abuse boom the threat of getting an FGR SGA infant.
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a medical assistant is preparing to administer an intramusuclar injection to a child who weights 50 lb
22.7 the weight of the child in kg. when a medical assistant is preparing to administer an intramusuclar injection to a child who weights 50 lb.
A material is injected into a muscle during an intramuscular injection, often known as IM. It is one of various strategies for administering drugs via parenteral infusion in medicine. The shoulder, hip, and thigh are only three examples of potential sites for intramuscular injection. Before administering an injection on themselves, those who must do so should acquaint themselves with the procedure and get help from their doctor. Medical personnel known as medical assistant support doctors in hospitals and clinics. It usually takes between nine months and two years for the majority of aspirants to become medical assistants, while the precise length of time might vary. Graduating from high school, enrolling in medical assistant training, and earning certifications are all necessary stages to become a medical assistant.
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FILL IN THE BLANK. ___ age is an individual's adaptive capacities compared with those of other individuals of the same chronological age.
The ability to adjust to new situations in comparison to people of a similar chronological age is what is meant by psychological age. The study of the mind and behavior's is known as psychology.
Studying conscious and unconscious phenomena, such as thoughts and feelings, is part of psychological age. It is an academic field with a colossal extent that merges the social and natural sciences. psychological age work to comprehend the brain's emergent characteristics, which ties their field to neuroscience. Chronological age is the period of time from a person's birth to a specific date. Chronological quotation units include years, months, weeks, days, etc. Because biological age takes into account a variety of biological and physiological development factors, such as genetics, lifestyle, and nutrition, it differs from chronological age.
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if an identical twin has schizophrenia, the co-twin's chances of being similarly afflicted are in 10 if they shared a placenta.
If an identical twin has schizophrenia, chances the co-twin's of being similarly afflicted are in 10 if they shared a placenta are then there's a 30-50% danger that the alternative dual may have it as well.
Identical twins much more likely to expand schizophrenia than non-equal. They determined that after evaluating equal dual research, that they'd a concordance fee of 40% whilst non-equal twins had 7.4%. equal twins, if a dual develops schizophrenia, the alternative dual has a 1 in 2 danger of growing it, too.
This is proper even supposing they may be raised separately. In non-equal twins, who've distinctive genetic make-ups, while a dual develops schizophrenia, the alternative simplest has a 1 in eight danger of growing the condition.
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Help me out, I’m busy doing a bunch of things and I can’t do this one
The majority of epileptics lead active lives. However, for other people, the chance of an early death is higher.
What is Epilepsy ?A condition where the brain's nerve cell activity is messed up, leading to seizures.
A genetic condition or an acquired brain lesion, such as a trauma or stroke, may cause epilepsy.
A person has strange behavior, symptoms, and sensations during a seizure, which can occasionally cause unconsciousness. Between seizures, there are not many symptoms.Medications are typically used to treat epilepsy, though occasionally surgery, gadgets, or dietary changes are also used.We are aware that the risk of epilepsy-related death can be decreased by maintaining the best seizure control and living safely.To know more about Epilepsy please click here ; https://brainly.com/question/28131457
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a percutaneous diskectomy is performed to treat a fractured disk
The answer to the statement " a percutaneous diskectomy is performed to treat a fractured disc " is false.
The correct answer choice is option b.
What is meant by percutaneous diskectomy?A percutaneous diskectomy simply refers to that surgical or medical procedure which is performed in order to remove a herniated disc. This purpose of this procedure is to get relief for the patient suffering the health condition which occur as a result this disc irritating the nerve fibers. This goes to say that when there is an irritation in the nerve structure of the body, a fractured disc is not removed but a herniated disc.
That being said, it is a health condition which needs proper medical attention by a qualified medical personnel in order to improve the condition.
In conclusion, it can be deduced from the explanation given above that a percutaneous diskectomy is a surgical procedure.
Complete question:
A percutaneous diskectomy is performed to treat a fractured disk.
a. True
b. False
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The clinician is seeing a toddler for a follow-up visit. The chart indicates that the previous examiner noted an innocent murmur. You should suspect a possible pathological murmur if the examination reveals the following
A. Murmur is grade I-II/IV
B, Murmur changes with the toddler's position. C. Murmur is musical in quality. D. Murmur is diastolic.
The clinician should suspect a possible pathological murmur in the toddler, as his/her previous examiner noted an innocent murmur, if the examination reveals the murmur is diastolic. Hence, the correct answer is D.
Pathological murmurs have a sound level of 3rd grade or above, a diastolic murmur, or an increase in severity as the patient stands. All children who have any of these symptoms should see a pediatric cardiologist. Heart murmurs are noises produced by choppy and rapid blood flow through the heart, such as swishing and whooshing. A stethoscope can be used to listen to the heart murmur. When the heart valves close, a typical heartbeat generates two noises that sound like "lubb-dupp" that often written as "lub-DUP".
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