how birth rates and death rates influence the number of organisms in an ecosystem.
Answer:
Explanation:
If the birth rate exceeds (is greater than) the death rates, then the population of that organism species will increase. If the death rate exceeds the birth rate, then the population will decrease.
A 3799-g (8-lb 6-oz) female newborn is born by cesarean delivery because of a breech presentation. Apgar scores are 7 and 9 at 1 and 5 minutes, respectively. Initial examination shows a palpable clunk when the left hip is abducted, flexed, and lifted forward. Posterior pressure on the flexed hip elicits a similar clunk. The remainder of the examination shows no abnormalities. Which of the following is the most likely diagnosis?A) Congenital hip dysplasia B) Legg-Calvé-Perthes disease C) Osgood-Schlatter disease D) Osteogenesis imperfecta E) Slipped capital femoral epiphysis
Answer: dyspepsia B) Legg-Calve-Perthes disease C) Osgood-Schlatter disease D) Parthenogenesis imperfecta E) Slipped capital femoral epiphysis
Explanation:
Mr. Nimmo, age 66, has noticed excessive fatigue, muscle aches, and weakness in his legs for some time. His hands were shaking slightly, although his wife reported that the shaking appeared to stop when he fell asleep. Some unintentional head movements were also apparent. He remembers that his grandfather died in his mid-60s after suffering for years from a condition with similar symptoms. After several tests and the elimination of some other neuromuscular conditions, a diagnosis of Parkinson's disease was made for Mr. Nimmo.Required:
1. Discuss the pathophysiology of Parkinson’s disease and how it differs from other neuromuscular conditions affecting older adults.
2. Discuss the usual progression of the disease as the pathophysiology develops further. Indicate additional manifestations that will be noticeable.
3. Describe the complications that frequently develop, including the rationale for each and the early indications of each problem.
4. Discuss the treatments available to this patient.
Answer:4
Explanation:
Parkinson's disease is a nervous system disorder resulting in motor function deterioration due to a decrease in dopamine production. The disease typically progresses from minor tremors to broader motor function impairments. Treatment focuses on managing symptoms and might include medication to increase dopamine levels, physical therapy, and even surgical intervention.
Explanation:Parkinson's disease is a chronic and progressive disorder of the nervous system that affects motor function. It is characterized by the gradual death of neurons in the substantia nigra, a part of the brain responsible for movement control. The death of these neurons leads to a deficiency in the production of dopamine, a neurotransmitter vital for good motor control. Unlike many other neuromuscular conditions, Parkinson's primarily affects older adults and is characterized by tremor, rigidity, bradykinesia (slow movement), and postural instability.
The disease usually starts with a minor tremor but as the pathophysiology develops, additional manifestations such as muscle stiffness, impaired posture and balance, loss of automatic movements like blinking, speech changes, and writing changes become apparent.
Complications can include difficulty in swallowing and chewing due to the impairment of muscles. This can ultimately
lead to choking or malnutrition. A common complication is Parkinson's disease dementia with symptoms much like those of Alzheimer's.
The treatments available are aimed at managing the symptoms. This often involves medication to increase brain dopamine levels, physical therapy, and in some cases, surgical intervention such as deep brain stimulation.
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Atorvastatin has been prescribed for a client, and the client asks the nurse about the side and adverse effects of the medication. What should the nurse tell the client is a frequent side effect of this medication?
Answer:
Decreases low-density lipoproteins (LDLs) .Explanation:
Atrovastatin is prescribed to patients who have high triglyceride and cholesterol levels in their bodies. It helps in reducing the risk of stroke, heart attack, and other heart and blood vessel ailments in our bodies.The intake of atrovastatin is associated with lowering high cholesterol and fat contents in our bodies. The patients might experience frequent side effects such as decrease in low-density lipoproteins (LDLs) as atorvastatins are powerful hydroxy-methyl-glutaryl-coenzyme A (HMG-CoA) that burn lipoproteins.Atorvastatin can cause increased heart rate, hypertension, and an increased probability of heart attacks. Other common side effects include indigestion, heartburn, stomach pain, nausea, diarrhea, constipation, and weight gain or loss.
Explanation:One of the frequent side effects of Atorvastatin is increased heart rate, hypertension, and an increased probability of heart attacks. Other common side effects include indigestion, heartburn, stomach pain, nausea, diarrhea, constipation, and weight gain or loss.
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Where should you place the AED pads when treating an infant for pediatric cardiac arrest?
A)Wherever they fit
B)Do not use an AED on an infant.
C) Chest and back
D) Upper chest and mid abdomen
Answer:
C. Chest and back
Explanation:
apply one on the front of the chest, the other on the back, so they do not touch.
A client is a devout Jew. What are two things that the nurse aide can do to make him comfortable
I am a nurse i would get out of the room so the client can feel no pressure and talk to him and tell him hes going to be okay hope a helped.check out my questions!
To make a devout Jewish client comfortable, a nurse aide should respect the client's dietary restrictions, such as kosher laws, and help facilitate Sabbath and religious holidays observance.
To make a devout Jewish client feel comfortable, a nurse aide can take several considerate actions attuned to the client's cultural and spiritual needs. Firstly, the nurse aide should respect the client's dietary restrictions, such as kosher laws, by ensuring that the meals provided comply with these practices.
Additionally, the nurse aide should be mindful of the Jewish Sabbath and religious holidays, facilitating the observance by, for example, helping the client to light Sabbath candles or arranging for a rabbi to visit if desired.
Furthermore, engaging in active listening and providing emotional support when the client discusses spiritual matters or needs to express concerns is important.
The nurse aide should be prepared to connect the client with a chaplain or spiritual advisor who is familiar with Jewish traditions if the client wishes. It is also integral to provide an environment that allows for privacy and quiet during times of prayer or reflection.
Awareness of these needs and demonstrating respect and support for the client's spiritual practices contributes significantly to providing culturally competent care, which is a crucial role for nurses and nurse aides, especially in hospice and palliative settings.
Before the kidneys filter it out, where does urea exist?
Answer:
The liver
I believe
Explanation:
It is made predominantly in the liver from ammonia and bicarbonate and is one of the main components of urine.
Have a good day♥♥
Urea forms in the liver when amino acids are deaminated. In the kidneys, urea is filtered out as a waste product in the urine. Some of it is reabsorbed in the body to maintain homeostasis.
Explanation:Urea is a byproduct of protein metabolism in the body and it is initially present in the liver. The process begins when amino acids are deaminated by liver hepatocytes, removing the amine group, NH2, as they are broken down. Most of the resulting ammonia is then converted into urea by liver hepatocytes. Urea is less toxic and is utilized to aid in the recovery of water by the loop of Henle and collecting ducts in the kidneys.
In the kidneys, urea, along with other substances such as creatinine, and some drugs, is secreted into the filtrate as waste products. About 50 percent of urea is passively reabsorbed by the proximal convoluted tubule (PCT) within the nephron of the kidney. More is recovered in the collecting ducts as needed. This process is facilitated by ADH which induces the insertion of urea transporters and aquaporin channel proteins. The urea that is not reabsorbed, then becomes a part of urine which is eliminated from the body.
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If you enjoy wasting time, is that time really wasted?
If someone with multiple personalities threatens to kill himself, is it considered a hostage situation?
If you try to fail and succeed, then which have you done?
CHOSE WILDLY BUT RIGHT ANSWER
Answer:
1) Does anybody really enjoy wasting time?
They might enjoy doing nothing, but sometimes that’s not a waste of time.
But to answer my own question, no.
2) Wow, I’m going to say no. It’s just a weird situation.
3) You’ve failed in life, but succeeded to fail, so well done!
Explanation:
What types of information should you include in your notes? What should you exclude?
When making notes the type of information which we should include in the notes are the facts and opinions and also it include the relevant matter.
What is note making?
Note-taking is the practice of recording information from the different sources and platforms. By taking proper notes, the writer records the essence of the information, and freeing their mind from having to recall everything which was given in the source.
Note-making is a process to form the authentic and appropriate notes of the work at hand. Thus, one needs to mention all the relevant information and also put all the information as the purpose of the note making process to help the people meet their specific goals, for example, the notes should contain the information regarding the events, dates, and all the related annotations. Unnecessary information should not be kept in the notes. Other topics should be included as the ideas and anecdotes etc.
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When you try to give an unresponsive adult a rescue breath and the chest does not appear to rise, what would you do next?
A)Repeat the head-tilt-chin-lift maneuver and attempt the breath again.
B)Activate EMS by calling 911.
C)Perform abdominal thrusts.
D) Begin CPR.
Answer:
Well first of all, you should always call 911 and start chest compression's first, and should only administer a rescue breath if you are trained in CPR. But, I think the correct answer might be A)Repeat the head-tilt-chin-lift maneuver and attempt the breath again.
Explanation:
Every article I have read suggests that you should administer at least 2 rescue breaths because sometimes the first breath doesn't make the chest rise.
The action that would you do next is to repeat the head-tilt-chin-lift maneuver and attempt the breath again. Thus, the correct option for this question is A.
What is Rescue breath?Rescue breath may be defined as a type of action or procedure that one should follow when a person stopped breathing. During the process, the air is blown into the mouth of that person in order to supply them with vital oxygen.
Rescue breath can be done alone or as a part of cardiopulmonary resuscitation (CPR). According to the question, you must require to repeat the head-tilt-chin-lift maneuver and attempt the breath again. But prior to this, call 911 and perform an initiation of CPR.
Chest compression is also one of the strategies that authorize the patient in order to raise their chest when they significantly stopped breathing.
Apart from this, you must require to administer at least 2 rescue breaths events because sometimes the first event doesn't make it possible for the chest to rise.
Therefore, the correct option for this question is A.
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