Answer:
x=3
Explanation:
3x-y=3 -----1
9x^2-y^2=45-----2
making x the subject of the formular in equ 1
3x=3 + y
x =(3 + y)/3
substituting x with (3 + y)/3 in equ 2
9[(3 + y)/3]^2 - y^2=45
9[(1 + y/3)]^2 - y^2=45
9[(1 + y/3)(1 + y/3)] - y^2=45
9[1 + y/3 + y/3 + y^2/9] - y^2=45
9[1 + (2y)/3 + (y^2)/9] - y^2=45
9 + 6y + y^2 - y^2=45
9 + 6y =45
6y=45-9
6y = 36
y = 36/6
y = 6
substituting y for 6 in equ 1
3x-6=3
3x=3 + 6
3x = 9
x =9/3
x=3
a mother brings her 18 month old daughter to your office for a routine physical examination. the child has no immunizations. her mother says that they practice natural medicine, and that they prefer not to immunize their children. you (the RN) would tell the mother in this situation that
Answer:
The physician should be sure that the child's mother understands the risks of remaining unimmunized and attempt to correct any misconceptions about the degree of risk associated with getting immunized
Explanation:
what is best way to avoid e coli
Answer:
Thoroughly wash hands, counters, cutting boards, and utensils after they touch raw meat. Avoid raw milk, unpasteurized dairy products, and unpasteurized juices (such as fresh apple cider). Don't swallow water when swimming and when playing in lakes, ponds, streams, swimming pools, and backyard “kiddie” pools.
Explanation:
PEDIATRIC CALCULATIONSExample: A child weighing 76 lbs. is ordered to receive 150 mg of Clindamycin every six (6) hours. The recommended pediatric dose is 8-20 mg / kg / day in four divided doses.The Clindamycin is supplied in 100 mg scored tablets.1. What is the weight in kg
Complete question: A child weighing 76 lbs. is ordered to receive 150 mg of Clindamycin q6h.
The pediatric drug handbook states the recommended dose is 8-20 mg/kg/day in four divided doses.
The Clindamycin is supplied in 100 mg scored tablets.
1.) What is the weight in kg?
2.) What is the safe total daily dose?
3.) Is the prescribed dose safe?
4.) Calculate the number of tablets to give.
Answer:
1.) 34.55 kgs
2.) 276.36 - 690.91 mg/day
3.) YES
4.) 1.5 tablets
Explanation:
Paediatric calculations are performed by medical personnel using the child's weight to avoid medication errors. Clindamycin is a broad spectrum antibiotics which is used for the treatment of different infections both in adult and children. It's dosage should be properly calculated by the medical personnel to avoid drug abuse and serious adverse effects.
1.) To calculate the body weight of the child from pound( lbs) to Kilogram ( kg):
1 kg = 2.2 lbs
Therefore 76 lbs ÷ 2.2 = 34.55 kgs
2.) To determine the safe total daily dose:
The recommended pediatric dose is 8-20 mg / kg / day in four divided doses.
Therefore, safe total daily dose: 34.55 x 8 = 276.36 mg
34.55 x 20 = 690.91 mg
safe dosage range: 276.36 - 690.91 mg/day
3.) To determine if the prescribed dose is safe is:
150 mg x 4 doses/day = 600 mg/day;
Since 600 mg/day is within the safe dosage range which is 276.36 - 690.91 mg/day, the prescribed dose is SAFE.
4.) To determine the number of tables to give:
Note that the Clindamycin is supplied in 100 mg scored tablets. But the child is ordered to receive 150mg of Clindamycin. Therefore the number of tablets to receive is;
150 ÷ 100 = 1.5 tablets.
A 5-year-old client is diagnosed with rotavirus and has had 8 episodes of watery stools and 3 episodes of vomiting. The provider informs the parents the child has evidence of moderate dehydration. What are three (3) manifestations associated with moderate dehydration in this age range
Explanation:
After a physical examination of the child, some of the manifestations that lead the pediatrician or doctor to conclude that the child has had moderate dehydration are the following:
Sunken eyes and in case he is crying, the cry is without tears, dry oral mucosa, and recapillary time greater than 2 seconds.
"I've heard that some vegetarians don't get enough vitamin B-12. Since I'm a lactoovovegetarian, what are some good sources of vitamin B-12?" Click to select potential sources of vitamin B-12 for a person who follows a lactoovovegetarian dietary pattern.
Answer: The potential sources of vitamin B-12 are:
--> Hard boiled egg and
--> Yogurt
Explanation:
Vegetarians are individuals that involves in a dietary practice whereby they avoid some foods such as meat and by products of meat. This is practised by these individuals either due to the health benefits or for some religious beliefs.
There are different types of vegetarians, these include:
--> strict vegetarians
--> lacto vegetarians
--> Ovo vegetarians
--> Pesco vegetarians
--> partial vegetarians and
--> lacto Ovo vegetarians.
LACTO OVO VEGETARIANS are those vegetarians that exclude meat, poultry, and fish but take plant-based foods, dairy products, and eggs. They can obtain vitamin B-12 from hard boiled eggs and yogurts. This is so because, Vitamin B12 is naturally found only in animal foods such as meat, fish, seafood, poultry, eggs, milk, yogurt and cheese. Since the lacto ovo vegetarians do not feed on meat, fish or seafood, the potential sources of vitamin B-12 for a person who follows a lactoovovegetarian dietary pattern are hard boiled egg and dairy products such as yogurt
Individuals diagnosed with a personality disorder will likely demonstrate all of the following except __________.
a) the tendency to be impulsive
b) the need for instant gratification
c) suspicion and mistrust of others
d) restraint from becoming too intimate
The correct answer is D
Answer:
ur right its D
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
Thank u
XD
The Individuals diagnosed with a personality disorder does not represent the option d. restraint from becoming too intimate.
What is a personality disorder?It is the long-term pattern that should be different in a significant manner.
At the time when the individual iagnosed with a personality disorder so there is the tendency for impulsive, instant gratification, and mistrust of others.
Hence, the option d is correct.
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A disease showing a relatively slow, progressive rise followed by a gradual decline in incidence is indicative of a(n)
Answer: host-to-host epidemic
Explanation:
An epidemic refers to a disease which affects many individuals within an area which isn't controlled quickly.
A disease that shows a relatively slow, progressive rise which is then followed by a gradual decline in the incidence is indicative of a host to host epidemic. The host in this case is the person who gets the disease.
anemia risk factors?
Answer:
Explanation:
Anemia is lack of RBC in body or disfunctional RBCs. Risk factors would be things that make you prone to have this disease. Some commonly known factors are:
Menstruation Pregnancy Age (more common as you keep aging) Chronic conditions Family history (genetics does make you less or more prone) Many more!For more info visit: https://www.mayoclinic.org/diseases-conditions/anemia/symptoms-causes/syc-20351360
I know that the seasons of the year are spring, summer, fall, and winter. This type of memory is known as________ memory.
Answer:
short-term
Explanation:
The memory is short lived. the seasons of the year are spring, summer, fall, and winter. This type of memory is known as short term memory.
What is the purpose of memory ?The purpose of such memories is to capture certain events along with the memories and handling of the events in order to perform some of the actions based on previous experiences.
Acoustic memory is the memory that deals with the storing of sounds.
Short term memory is the memory or capturing of events for a short period of time depends on what kind of effect they have made to the mind.
Short term memory is therefore the type of memory which helps us to record some of the dates, events, happening and certain faces.
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How similar two individuals are to each other influences how attractive one appears to the other. Please select the best answer from the choices provided ОТ O
Answer: true
Explanation:
Answer:
true on edg:)
Explanation:
leave a heart guyss
Felice's doctor has determine that her blood is not clotting easily enough. Which type of drug would MOST LIKELY be prescribed to help Felice's blood form clots?
a. a thrombolytic
b. a hemostatic drug
c. an anticoagulant drug
d. an antibiotic drug
Answer:
The answer correct Aaaaaaa
Read the scenario below and answer the question that follows. As Simon passed by a homeless man at the traffic light, he immediately locked the door to his car, thinking to himself that the man was probably a criminal. Simon also refuses to give money to homeless individuals because he feels that they are to be blamed for their conditions. Based on this information, Simon is most likely demonstrating A. just-world phenomenon B. in-group bias C. scapegoating D. cognitive dissonance
Answer:
A. just-world phenomenon
Explanation:
Bias and prejudice define the person who dictates and treats people based on their looks and appearance. Simon is most likely demonstrating a just-world phenomenon. Thus, option A is correct.
What is a just-world phenomenon?Just-world phenomenon or hypothesis that defines the tendency of the people to believe that a person gets and faces what they deserve in their lifetime due to their behavior or choices. They believe it to be not injustice but the way fair way to treat those people.
This hypothesis is applied to people that think that the whole world is fair and the person suffering is just because of their own deeds and fate. They are often seen blaming the victims rather than sympathizing with them.
Therefore, option A. Simon is likely showing a just-world phenomenon.
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Which of the following best characterizes a person experiencing obsessive-compulsive disorder?
a
Katia, who complains constantly about feeling sick and goes to many different doctors
b
Ben, who returns home seven times to see if he has turned off the stove
c
Kabir, who keeps remembering the plane crash that killed the other members of his family
d
Anna, who hyperventilates whenever she is trapped in an elevator
A standard serving of espresso contains 125 mg of caffeine. Dr. Lutes has been known to consume necessarily large amounts of espresso. Every Monday, Tuesday, and Wednesday she consumes two servings of espresso at 8 am, two servings at 12 pm, and two servings at 6pm. Determine how much caffeine (in mg) remains in her body at 6 am THURSDAY MORNING if caffeine is eliminated from the body via first order kinetics with a half-life of 6 hours. You may assume, however incorrect, that she begins Monday morning with zero caffeine in her body. An average human has a body volume of 5 L.
Answer:
No caffeine is present in the body.
Explanation:
No caffeine is present in the body of Dr. Lutes at 6 am Thursday morning because Caffeine has a half-life of about 5 hours and completely eliminated from the body in 10 hours. At 6 pm on Wednesday, Dr. Lutes consume caffeine so from 6 pm Wednesday to 6 am Thursday, 12 hours are passed so we can say that it is completely eliminated from the body. There will be zero caffeine in her body on Monday morning if she did not consume caffeine for about one day or 10 hours.
Which of the following is NOT an accurate statement about immunizations?
Effects of radiation
Explanation:
Exposure to very high levels of radiation, such as being close to an atomic blast, can cause acute health effects such as skin burns and acute radiation syndrome (“radiation sickness"). It can also result in long-term health effects such as cancer and cardiovascular disease.
Janie was recently hired for her first job as a medical assistant at the women's wellness clinic in town. During her interview, the office manager asked her several questions in regard to injection skills and her ability to handle upset or angry patients. Janie felt that she had given appropriate answers to all the questions. When asked if she had any questions, Janie inquired about several policies that the clinic had in place for its employees, such as workplace attire, company sick days, and weekend work schedules. One week into her new job, Janie feels completely unprepared to handle the situation that now confronts her. One of the medical procedures the clinic offers is performing legal abortions. Janie had not thought about the clinic performing abortions or the fact that, as a medical assistant, she would be required to assist in these procedures. 1. What should she do now? 2. What are the legal and ethical issues that Janie must address? … 3. What are her ethical and moral responsibilities to herself and her job? …
Answer:
As it is a legal abortion she is legally bound to assist. Ethically if her religion or culture prohibit her from completing the task at hand, she will have to take it up with her supervisor or doctor running the procedure.
Explanation:
When working together to move an animal, what is the most important thing?
O A) A good grip
OB) Communication
OC) Staying quiet so the animal doesn't get scared
OD) None of the answers are correct
A research study analyzed the health records of over 95,727 children. They divided the children at each age(2, 3, 4, or 5 years) into vaccinated for MMR and not vaccinated. 15,000 children were not vaccinated at age 2 and 8,000 remained not vaccinated at age 5. The autism rate for each group at each age was determined. The researchers found no association between the MMR vaccination and increased risk of autism spectrum disorder(ASD). This study is an
Answer:
A retrospective cohort study
Explanation:
A retrospective cohort study is a type of observational epidemiologic study where the risk of disease is retrospectively (i.e., posteriorly) compared between an exposed group versus a non-exposed group. In a similar way to prospective cohort studies, a retrospective cohort study also categorizes individuals under study depending on if they were exposed or not to the factor of interest. However, in this type of experimental design, the study begins at a point in time after both exposure and outcome have already occurred. Thus, a retrospective study is conceived after some individuals have already developed the outcome (e.g., disease/disorder) of interest.
The reason the pancreas is important
is because it makes...
1.Cells possible
2.Cellular Respiration possible
Exocrine function, which aids in digestion, and endocrine function, which controls blood sugar, are the pancreas' two primary tasks.
Why is pancreas important?
Exocrine glands in the pancreas create digestive enzymes that are vital. These enzymes break down proteins using trypsin and chymotrypsin, carbohydrates using amylase, and lipids using lipase. These pancreatic juices are discharged into a network of ducts that joins to form the main pancreatic duct when food enters the stomach.Islet cells (also known as islets of Langerhans) produce and release vital hormones into the bloodstream as part of the pancreas' endocrine system. Insulin, which lowers blood sugar, and glucagon, which increases blood sugar, are two of the main pancreatic hormones.An increase in oxidative metabolism by pancreatic beta-cells in response to rising blood glucose results in a higher ATP/ADP ratio in the cytoplasm.
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Cellulose for the human it is an important part of a healthful diet.why?
---- I don't know if anyone will be able to answer this question unless you are a neurosurgeon.... but my question is: What academic program do you have to be in during your undergrad school to become a neurosurgeon? Example: Harvard has academic programs like:
Engineering
Research
Science
Technology
Liberal Arts
Music
Economics
Government/Political Science
Performing Arts
Social Science
Visual Arts
Humanities
So what academic program out of these would I have to be in to become a neurosurgeon?
THANKS!
Answer:
you need four years of medical school resulting in an md or do degree 1 year internship in general surgery five to seven years in neurosurgery residency program
Answer:
you need four years of medical school resulting in an md or do degree 1 year internship in general surgery five to seven years in neurosurgery residency program
Explanation:
sorry for copying the other person but I rally had no other way to put it.
why vasa vasorum are more frequent in veins than arteries?
Answer:
Vasa vasorum is more frequent in veins than arteries. This means that it would take longer for any oxygen to diffuse through to the cells in the tunica adventitia and the tunica media, causing them to need a more extensive vasa vasorum.
Explanation:
I hope that this answer has helped you to more thoroughly understand your question asked. If you have any further questions, please do not hesitate to ask them below.
Have a great rest of your day/night!
Felice's doctor has determined that her blood is not clotting easily enough. Which type of drug would MOST LIKELY be prescribed to help Felice's blood form clots?
a. a thrombolytic
b. a hemostatic drug
c. an anticoagulant drug
d. an antibiotic drug
Answer:
The answer correct Aaaaaa
Una fractura por estrés es lo mismo que una fractura patológica
Answer:
tu criterio
Explanation:
para mi no son lo mismo pero se enlazan entre ellas.
la fractura por estrés es causada en una fisura delgada debido a una fuerza repetitiva, normalmente causada por el sobre uso.
y la fractura psicológica es producida en un hueso debilitado como consecuencia de traumatismos , que no causarían tal efecto en huesos que tuvieran sus propiedades de composición en los niveles correctos.
1. What is an example of an illness that is transmitted by droplet transmission?
Answer: Easy. A few would be influenza, colds, and organisms causing pneumonia.
Explanation:
Answer: Conora is transmitted by droplets and so is influenza
Which diagnostic procedure and treatment would most likely be used for the same condition?
a kidney biopsy and a cystectomy
O a cystogram and a gout diet
O urinary catheterization and diabetes
O a sonogram and lithotripsy
Answer:
A sonogram and lithotripsy
Explanation:
Egd.
A sonogram and lithotripsy are the diagnostic procedure and treatment would most likely be used for the same condition
What is a diagnostic procedure?The term diagnostic procedure refers to the pattern in which a doctor tries to know what is wrong with a patient. Usually, when ailments are similar, they can be diagnosed by similar methods.
Thus, a sonogram and lithotripsy are the diagnostic procedure and treatment would most likely be used for the same condition.
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Which is NOT a permanent cement
A.zinc-oxide eugenol
b. polycarboxylate
C.glass ionomer
D.zinc phosphate
Which of the following is corrosive to metals, but can be used as skin prep for surgical patients?
Answer:
alcohol can be use as skin prep for when they need to draw blood and give some one fluids and i think they use lodophors to numb location if the person needs surgery
Explanation:
Hopes this helps
Plz mark as Brainliest
Which of the following is NOT an accurate statement about immunizations?
a. Prevention is the best way to fight disease
b. Haemophilus influenza type b bacterium causes meningitis and other diseases
c. Texas laws states that all children must be vaccinated against diseases by the time they are five
d. Rubella is also known as German measles