Decreased cardiac preload reduces cardiac workload
Nitroglycerin remains a first-line treatment for angina pectoris and acute myocardial infarction. Nitroglycerin achieves its benefit by giving rise to nitric oxide, which causes vasodilation and increases blood flow to the myocardium.
What is Myocardial infraction ?A heart attack (myocardial infarction) happens when one or more areas of the heart muscle don't get enough oxygen. This happens when blood flow to the heart muscle is blocked.
Most myocardial infarctions are due to underlying coronary artery disease, the leading cause of death in the United States. With coronary artery occlusion, the myocardium is deprived of oxygen.Learn more about Myocardial infraction here:
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The period of gestation that is characterized by the largest fetal weight gain and fat deposition is the ________ trimester.
The period of gestation that is characterized by the largest fetal weight gain and fat deposition is the third trimester.
The third trimester is the last phase of gestation. It lasts for weeks 29 to 40, or months 7, 8, and 9.The baby grows, develop, and begins to change position in preparation for birth during this trimester. By the end, a full-term infant usually is between 19 and 21 inches long and between 6 and 9 pounds.
Pregnancy causes major physical and psychological changes in women. Weight gain during the third trimester is a normal part of pregnancy and typically not a reason for concern.
During the third trimester, many women will gain weight quickly. This is because, according to the Office on Women's Health (OWH)Trusted Source, the fetus normally accumulates the most weight during this time.
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#SPJ4A malformation of the nails in which the outer surface is scooped out like the bowl of a spoon is known as?
Koilonychia is a malformation of the nails in which the outer surface is scooped out like the bowl of a spoon . Spoon nails are a sign of iron deficiency anemia or a liver condition known as hemochromatosis, in which your body absorbs too much iron from the food you eat. Koilonychia occurs in 5.4% of the patients with iron deficiency. It is thought to occur due to the upward deformation of lateral and distal portions of pliable iron deficient nail plates under mechanical pressure.
Koilonychia nails are treated by changing your diet or taking iron rich supplements such as Beans and lentils.
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If the frostbitten area is to be rewarmed and medical help is more than two hours away, use:
If the frostbitten area is to be rewarmed and medical help is more than two hours away, use Wet, Rapid, Rewarming Method.
Frostbite is an injury brought on by the freezing of the tissues beneath the skin.Use the wet, fast rewarming technique when:
Medical help is more than two hours away.There is no chance of refreezingShelter, warm water, and a container are provided. Slow rewarming can be used if the wet, quick rewarming approach cannot be used.Method of Wet, Rapid Rewarming includes:
•Drop portion into a warm bath.
•Preserve the water's temperature
Takes typically 20 to 40 minutes
•Let the area air dry; do not rub.
•Prescribe painkillers.
•Use warm towels to treat facial or ear injuries.
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The nurse has taken shift report on a group of clients and has been told that one client has an ocular condition that has primarily affected the rods in his eyes. Considering this information, what should the nurse do while caring for the client
Ensure adequate lighting in the patient's room.
Cone-rod dystrophy (CRD) is a group of inherited eye disorders that affect the light sensitive cells of the retina called the cones and rods. People with this condition experience vision loss over time as the cones and rods deteriorate.
What are Rods in eyes ?Rods are a type of photoreceptor cell in the retina. They are sensitive to light levels and help give us good vision in low light.
They are concentrated in the outer areas of the retina and give us peripheral vision. Rods are 500 to 1,000 times more sensitive to light than cones.Over time, affected individuals develop night blindness and a worsening of their peripheral vision, which can limit independent mobility.Learn more about Rods here:
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A consultant is hired by a small company to configure an AWS environment. The consultant begins working with the VPC and launching EC2 instances within the VPC. The initial instances will be placed in a public subnet. The consultant begins to create security groups. What is true of the default security group
It is possible to specify allow rules but not deny rules is accurate about the default security group.
What is the Amazon Web Services?The Amazon Web Services (AWS) is a series of services provided by Amazon that also includes a Private Cloud (Amazon VPC) to customers.
The AWS Elastic Computer Cloud is a cloud based internet service based on renting computers and PCs to run heavy applications.
In conclusion, it is possible to specify allow rules but not deny rules is accurate about the default security group.
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The nurse is proving discharge instructions for a client with a new arrhythmia. Which statement should the nurse include
Your family and friends may want to take a CPR class
Having friends and family learn to take a pulse and perform CPR will help patients to manage their condition. Antiarrhythmic medication should be taken on time. Lightheadedness and dizziness are symptoms which should be reported to the provider.
What is Arrhythmia ?An arrhythmia is an irregular heartbeat. It means your heart is out of its usual rhythm.
Narrowed heart arteries, a heart attack, abnormal heart valves, prior heart surgery, heart failure, cardiomyopathy and other heart damage are risk factors for almost any kind of arrhythmia.The most common life-threatening arrhythmia is ventricular fibrillation.Learn more about Arrhythmia here:
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A nurse provides teaching on hand hygiene to a client. Which of the following client statements indicates to the nurse a need for further teaching
The following client statement indicates to the nurse "I should wash my hands until they appear clean".
Why is hand hygiene important?One of the greatest ways to eliminate germs, avoid getting sick, and stop the spread of germs to others is to regularly wash your hands. Learn how washing your hands with soap and water may keep you and your family safe whether you are at home, at work, traveling, or out in public. Keeping hands clean can prevent 1 in 3 diarrheal illnesses and 1 in 5 respiratory infections.
The seven steps to washing our hands are;
Wet our hands. Apply enough liquid soap to your wet hands to make a thick lather.Rub palms together in step two.Rub the backs of your hands in step three. Link fingers together.Cup your fingers.Clean the thumbs. Use fingers to rub your palms.Learn more about hand hygiene here:
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A drug is a chemical substance that alters the body physically or mentally for a ________ purpose.
According to the research, the correct option is non-nutritional, a drug is a chemical substance that alters the body physically or mentally for a non-nutritional purpose.
What is a drug?It is a chemical substance that has a stimulating, hallucinogenic, narcotic or depressing effect that, when introduced into the body, can alter or modify its functions physically or mentally for a non-nutritional purpose.
These generate addiction and have detrimental effects on the physical and psychological health of the person who consumes them, generating drug dependence due to the need to consume drugs to obtain pleasant sensations or eliminate some type of pain.
Therefore, we can conclude that according to the research, the correct option is non-nutritional, a drug is a chemical substance that alters the body physically or mentally for a non-nutritional purpose.
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Which physiologic response will the nurse expect to assess in patients taking hydralazine (apresoline)
Within the EHR, the _______ checks for appropriateness and safety after orders have been entered by a provider.
Within the EHR, the computerized provider order entry checks for appropriateness and safety after orders have been entered by a provider.
In a health care system, a record of a patient's health is maintained digitally in the form of a chart by Electronic health record ( EHR). The record contains the patient medical history, diagnosis, treatment, medication, etc. It provides health care staff to streamline workflow and make decisions on the patient's care by analyzing the data of the patients. EHR is an important part of the healthcare sector which is secure and the data of patients can be shared with other healthcare organizations.
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What is the ability for your hands, eyes and feet to work together successfully?
Answer:
Coordination
Explanation:
What is the ability for your hands, eyes and feet to work together successfully? Coordination
A nurse is caring for a client who has a stage 3 pressure ulcer. The nurse recognizes that which of the following laboratory findings will impact wound healing
The nurse recognizes that serum albumin 3.2 g/dL will impact wound healing.
What is pressure ulcer?Skin damage brought on by prolonged, continuous pressure to a particular area of the skin. This pressure may reduce blood supply to the injured location, which could cause tissue death and damage.Bedsores are wounds to the skin and underlying tissue brought on by continuous pressure on the skin. Decubitus ulcers and pressure ulcers are other names for them.The skin covering bony parts of the body, such as the heels, ankles, hips, and tailbone, is where bedsores most frequently appear.Change your position frequently, use specific mattresses to ease pressure, and use dressings to aid in the healing of pressure ulcers (sores). Sometimes, surgery may be required.The idea that pressure ulcers are not painful appears to be untrue. This article aims to dispel this notion because pressure ulcers frequently cause patients to experience severe agony and discomfort.Learn more about pressure ulcer here:
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The nurse reinforces teaching for a client newly diagnosed with primary open-angle glaucoma. Which of the following client statements indicate that teaching has been effective
The statement by the client which shows that the teaching has been effective is; "taking the drugs regularly is important so that loss of vision does not occur"
What is primary open-angle glaucoma?The primary open-angle glaucoma is one of the types of glaucoma which a person could have without showing any sign of bad vision until it progresses to the point in which the person undergoes a complete vision loss.
The statement by the client which shows that the teaching has been effective is; "taking the drugs regularly is important so that loss of vision does not occur"
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What percent of your body mass is made of water?
O a. 20%-40%
O b. 40%-60%
O 60%-80%
O d. 80%-90%
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The percentage of body mass is made of water is 60%-80%. The correct option is C.
What is body mass?Body Mass Index (BMI) is calculated by dividing a person's weight in kilograms (or pounds) by their height in meters squared (or feet). A high BMI can indicate excessive body fat.
BMI screens for weight categories that may lead to health problems, but it does not diagnose an individual's body fatness or health.
If your BMI is between 18.5 and 24.9, you are in the normal or healthy weight range. If your BMI is between 25.0 and 29.9, you are considered overweight. Obesity is defined as having a BMI of 30 or higher.
Water accounts for 60%-80% of total body mass.
Thus, the correct option is C.
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Even if an infant has begun eating other foods, experts recommend that the mother continue to breast feed until the baby is at least ______ old.
Even if an infant has begun eating other foods, experts recommend that the mother continues to breastfeed until the baby is at least two years old.
The process of changing baby habits from breastfeeding to self-nourishment is known as weaning. Breastfeeding should be recommended only for the first six months, but according to the American Academy of Pediatrics, at least one year of breastfeeding and food should be given. Breastfeeding for one year and beyond is healthy for a mother. According to the World Health Organization ( WHO), for up to 2 years mother should breastfeed the baby along with the food.
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Which are the benefits of using standard formal nursing diagnostic statements?
Answer: These include: better communication among nurses and other health care providers, increased visibility of nursing interventions, improved patient care, enhanced data collection to evaluate nursing care outcomes, greater adherence to standards of care, and facilitated assessment of nursing competency.
Explanation:
A 16-year-old client arrives at the emergency department experiencing an asthma exacerbation. The client's parent is visibly upset and shouts that the client smells like cigarette smoke. What is the nurse's best action
The nurse's best action will be to b. Ask the parent to leave the room until able to remain calm and attend to the client privately experiencing an asthma exacerbation.
Patients with asthma who used biofeedback to control their tendency to gulp air or take deep breaths were able to lessen their symptoms and enhance lung function.Your lungs can function more effectively if you do specific breathing exercises. One method of breathing is with pursed lips: Inhale via your nose, then exhale through pursed lips at least twice as slowly. Another effective method is belly breathing, often known as diaphragmatic breathing.The client should be instructed to breathe deeply in the manner described below:
Become at ease. With a pillow beneath your head and knees, you can lie on your back in bed or on the floor.Enter your breath through your nose. Allow air to fill your belly.Utilize your nose to exhale.Put one hand on your stomach., As you take a breath, feel your belly rise. Take three more full, deep breathsDISCLAIMER
A 16-year-old client arrives at the emergency department experiencing an asthma exacerbation. The client’s parent is visibly upset and shouts that the client smells like cigarette smoke. What is the nurse’s best action?
a. Allow the client and parent to finish the conversation privately
b. Ask the parent to leave the room until able to remain calm
c. Redirect parent to instruct the client to perform deep-breathing techniques
d. Reinforce education about the importance of smoking cessation
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Individuals with muscle ________ tend to have well-developed musculature because they devote many hours each day to lifting weights and performing resistance exercises. Most sufferers continue to exercise even when injured.
Individuals with muscle hypertrophy tend to have well-developed musculature because they devote many hours each day to lifting weights and performing resistance exercises. Most sufferers continue to exercise even when injured.
When a person regularly subjects their muscles to greater amounts of weight or resistance, their muscles grow in size. This process is termed as muscle hypertrophy.
Muscle hypertrophy happens when the fibers of the muscles sustain damage or injury. The body fuses broken fibers to repair them, giving muscles more mass and size.
Other hormones that contribute to muscle growth and repair include testosterone, human growth hormone, and insulin growth factor. The body can benefit from resistance and strength training in the following ways:
Allow the pituitary to release growth hormoneStimulate the release of testosteroneImprove the muscles' sensitivity to testosteroneLearn more about muscle hypertrophy here :
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3 types of muscle tissue Skeletal muscle Cardiac muscle Smith muscle
Answer:
Skeletal muscle – the specialised tissue that is attached to bones and allows movement.
Smooth muscle – located in various internal structures including the digestive tract, uterus and blood vessels such as arteries.
Cardiac muscle – the muscle specific to the heart.
After a newborn is brought home, a father agrees to change at least two diapers a day. What kind of support is the father providing
Instrumental support, father providing by agreeing to change at least two diapers a day of a newborn.
Instrumental support :
Instrumental support is when a person is given tangible support or help in physical ways. Support from others that is concrete is referred to as instrumental support. Instrumental support consists of the actions taken or materials provided by others to help you.
Offering help or assistance in a concrete and/or physical way, such giving money to someone who lost their job or cooking dinner for a bedridden person, is known as instrumental support. Support is essential on both an emotional and practical level.
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You _____ your instructor's approval to work with a classmate on your driver education assignments.
You must need your instructor's approval to work with a classmate on your driver education assignments.
What is a driver education ?
a course of study taught to high school students that covers fundamental car maintenance, safety measures, and traffic laws and regulations in addition to teaching driving techniques.
A quality driver education course can teach defensive driving techniques, cover different accident types, and lessen the likelihood of mishaps. Additionally, being knowledgeable about road safety can help everyone drive more safely by preventing many of the hazards of the road.
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A nurse in the intensive care unit is responding to a low-pressure limit mechanical ventilator alarm. The nurse will assess for which conditions that can trigger a low-pressure alarm
The nurse will assess for inadequate tracheostomy tube cuff inflation while responding to a low-pressure limit mechanical ventilator alarm.
An alarm for excessive airway pressure indicates an issue with compliance or resistance. To stop the alarm and make sure the patient receives the predetermined number of breaths from the ventilator, turn up the upper limit on the alarm parameter first.An audible and/or visual alert will trigger if the pressure inside the breathing circuit falls below the Low Airway Pressure Alarm limit specified on the ventilator. Low pressure alerts can be caused by, among other things:
The patient's connection to the ventilator circuit breaks.inadequate tracheostomy tube cuff inflationnasal cushions, prongs, or invasive non-masks that don't fit wellCircuit and tube connections that are looseThe ventilator cannot supply the patient with as much air as they need.learn more about tracheostomy here: https://brainly.com/question/12906333
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The North American Nursing Diagnosis Association (NANDA) began a data standardization process by developing the first set of nursing diagnoses in 1982. True or false
The statement is true.
The North American Nursing Diagnosis Association (NANDA) is known to form a nursing diagnosis classification system. A clinical judgment that concerns an individual and deals with the health condition is called nursing diagnosis. The diagnosis is formed by the data collected during the nursing assessment and helps the nurse to create a patient care plan. A nursing diagnosis differs from a medical diagnosis, in which the diagnosis is formed by an advanced health care practitioner. Such an individual who formulates the medical diagnosis deals more with the diseases, pathological state, and clinical conditions. NANDA improves the nursing professional role, nursing awareness, and treatment abilities.
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What is the emerging disease with symptoms of vomiting, diarrhea, fever, and headache, and internal and external bleeding
A rare but deadly virus called Ebola causes fever, body aches, diarrhea, and occasionally internal and external bleeding. The disease is known as Ebola Virus Disease.
What is Ebola Virus Disease?Rare and fatal, Ebola virus disease (EVD) affects both humans and nonhuman primates. EVD-causing viruses are primarily found in sub-Saharan Africa. Direct contact with an infected animal (such as a bat or nonhuman ape) or a sick or deceased person who has the Ebola virus can cause EVD in humans.
Symptoms of Ebola are:weaknessjoint and muscular achesfeverdiarrheavomitingstomach pain not feeling like eatingLearn more about Ebola virus here:
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A nurse i spreparing to conduct a head-to-toe assessment on a client in an outpatient setting. At which of the following times should the nurse plan to collect
During an interview about the client's health history, when introducing themselves to the client, while collecting the client's vital signs.
A file containing details on a person's health. Information about illnesses, surgeries, vaccines and the outcomes of medical examinations and tests may be included in a person's health history. Information on medications taken as well as health practices like diet and exercise may also be included. A person's immediate family members' health history is included in their family health history (parents, grandparents, children, brothers, and sisters).
This covers both their present and previous ailments. A family's medical history may reveal a trend of particular ailments. also known as medical background. A family health history is a list of the illnesses and ailments that have run in your family. Genes run in your family and yours. You might also have certain traits, like a penchant for working out.
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Upon review of medical history, you learn that a new client has experienced symptoms that are consistent with unstable ischemia. You recommend that the client:
The client should seek medical treatment immediately.
What is ischemia?
Ischemia is a condition in which blood flow to a portion of the body is restricted or diminished, reducing oxygen delivery. The term "cardiac ischemia" refers to the heart muscle's reduced blood flow and oxygenation. The phrase used to describe cardiac issues brought on by congested heart arteries is ischemic heart disease. Less blood and oxygen reach the heart muscle when arteries are narrow.
Additionally known as coronary heart disease and coronary artery disease. Heart attack may ultimately result from this. Angina pectoris, a type of chest pain or discomfort, is frequently caused by ischemia. Like any tissue ischemia, unstable angina's myocardial ischemia is brought on by an excess or insufficient supply of oxygen, glucose, and free fatty acids.
I understand the question you are looking for is this:
Upon review of medical history, you learn that a new client has experienced symptoms that are consistent with unstable ischemia. You recommend that the client:
Perform aerobic exercise at a lower intensity.Continue with aerobic exercise but delay strength training until stable.Start a low-intensity exercise and monitor signs and symptoms.Seek medical treatment immediately.Learn more about ischemia here:
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In order to effectively analyze data, the analyst must first understand the data. this is best done by?
In order to effectively analyze data, the analyst must first understand the data which is usually best done by content and discourse analysis.
What is Data?This is referred to a type of information which is usually discrete and can be processed into various forms.
The best way to analyze data is through its content which tells us what it is all about and how it can be translated.
The language used should also be taken into consideration for effective translation and meaning thereby making it the most appropriate choice.
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A nurse is educating a client who is prescribed the oral medication cyclosporine (Sandimmune) for rheumatoid arthritis. Which of the following information should the nurse include
The nurse must include the information
If you have or have had alcohol-related problemsIf you have epilepsy or any liver problemsif you are pregnantif you are breastfeedingIf you are giving the drug to a childWhat are the side effects of cyclosporine?The evidenced reactions were:
arterial hypertension 40%renal alteration 20%nausea/vomiting 16%headache 12%recurrent herpes 12% and others 4%.Adverse events normalized after discontinuation of cyclosporine.
With this information, we can conclude that Cyclosporine is considered a disease modifying anti-rheumatic drug (DMARD) because it not only helps treat the symptoms of arthritis but also decreases the progression of the condition thereby reducing the risk of long-term joint destruction and disability.
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A client has just received combined spinal epidural. Which nursing assessment should be performed first
Which describes the purpose of restricting sodium for a client with hypertension?
To Prevent reabsorption of water in the distal tubules, the sodium is restricted in a person with hypertension.
Hormones control sodium reabsorption by stimulating or inhibiting it as needed in the late distal tubule and collecting duct.Blood pressure regulation systems are found in the kidney. Stretch receptors in the macula densa alert cells in the juxtaglomerular apparatus to produce renin into circulation when the glomerular filtration rate (GFR) decreases. Angiotensin, which is produced when renin is changed into another hormone, causes vasoconstriction, primarily in peripheral arterioles, which raises peripheral vascular resistance and, ultimately, blood pressure. Additionally, adrenal cortical cells in the zona glomerulosa are stimulated by renin to release aldosterone. The distal renal tubules are influenced by aldosterone, which causes them to secrete potassium while increasing sodium reabsorption. To maintain pressure, sodium retention causes the vascular system to hold more fluid.learn more about hypertension here: https://brainly.com/question/1639929
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