Hydralazine is more effective in childhood and adolescent hypertension than in adult disease.
Select one:
True
False
One of the most common adverse effects of misoprostol that makes the drug difficult to tolerate in older adults is:
Select one:
A.constipation
B.diarrhea
C.hyperphosphatemia
D.headache
Your patient has asked for an antihistamine to relieve his symptoms of an upper respiratory infection. You explain to him that studies have demonstrated that for treatment of the common cold, antihistamines:
Select one:
A.do not relieve symptoms and are not recommended
B.should be compounded with other products to be effective
C.are effective in relieving cold symptoms
D.relieve nonallergenic symptoms only
Clear my choice
For patients taking clozapine, the nurse should assess which of the following laboratory values weekly?
Select one:
A.complete blood count (CBC)
B.liver enzyme studies
C.hemoglobin and hematocrit
D.blood urea nitrogen and creatinine
Folic acid supplementation is especially important to prevent neural-tube birth defects (e.g., spina bifida).
Select one:
True
False
In: Nursing
Fill in the blank- During eukaryotic transcription, the assembly of the general transcription factors begins with the binding of the factor________in a complex with the general transcription factor_________to DNA, causing a marked local distortion in the double helix. This factor binds at the DNA sequence called the________box, which is typically located 25 nucleotides upstream from the transcription start site. Once RNA polymerase II has been brought to the promoter DNA, it must be released to begin making transcripts. This release process is facilitated by the addition of phosphate groups to the tail of RNA polymerase by the factor_______. General transcription factor and RNA polymerase are not sufficient to efficiently initiate transcription in the cell and are affected by proteins bound thousands of nucleotides away from the promoter. Proteins that link distantly bound transcription regulators to RNA polymerase and the general transcription factors include the large complex of proteins called the _________. The packaging of DNA into chromatin also affects transcriptional initiation, and histone________ is an enzyme that can render the DNA less accessible to the general transcription factors.
In: Biology
EW = Egg White
|
Tube No. |
Digestion (Yes or No) |
Color Change |
|
1 (EW+Pepsin+Water) |
No |
Cloudy, sedimentation |
|
2 (EW+Pepsin+HCl) |
Yes |
Clear, little or no sediment |
|
3 (EW+Pepsin+HCl; in cold) |
Some digestion |
Clear, more sedimentation |
|
4 (EW+Boiled Pepsin+HCl) |
No digestion |
A lot more sedimentation |
|
5 (EW+Water+HCl) |
No digestion |
Cloudy, sedimentation |
|
6 (EW+Pepsin+NaOH) |
No digestion |
No sediment; pinkish clear |
2. How would you describe the effect of boiling the enzyme pepsin on its ability to digest the egg-white protein? What is the technical term for this phenomenon? Please explain the result you have obtained.
In: Anatomy and Physiology
3.
An individual who is XX, and secretes high testosterone levels from the adrenal glands during development, will have the following phenotype (morphology):
Select one:
a. testes and female-like genitalia
b. ovaries and male-like external genitalia, with only Wolffian duct differentiation
c. testes and male-like genitalia
d. ovaries and female-like genitalia
e. ovaries and partially masculinized external genitalia, with both Wolffian and Mullerian duct differentiation
4.
An individual who is XY, but does not produce 5 alpha reductase enzyme, will have the following phenotype (morphology):
Select one:
a. ovaries and female-like internal and external genitalia
b. testes and partially feminized external genitalia, with only Wolffian duct differentiation
c. testes and male-like external genitalia, with only Mullerian duct differentiation
d. testes and partially feminized external genitalia, with both Wolffian and Mullerian duct differentiation
e. ovaries at birth that become testes at puberty
In: Anatomy and Physiology
In humans, the X and Y chromosomes are involved in sex determination: XX individuals are female, and XY individuals are male. Accordingly, Y chromosomes are present only in males and are passed only from fathers to sons.
Mitochondria have their own genome, consisting of a single circular chromosome. Mitochondria are inherited only through the cytoplasm of the oocyte, so they are passed on by the mother, not the father.
In human populations, both Y chromosomal DNA and mitochondrial DNA (mtDNA) may show genetic variation. The unique modes of inheritance of Y chromosomal DNA and mtDNA mean that specific variants of either may be lost more easily from human populations over time than autosomal DNA variants. This effect has shaped the genetic variation of present-day human populations.
In this tutorial, you will compare inheritance patterns of Y chromosomal DNA variation, mtDNA variation, and autosomal DNA variation in a single extended family. You will then apply the results of this comparison to evidence from paleogenomics (the recovery and sequencing of genomes of extinct organisms) relating to interbreeding between humans and other hominin species.
Part A - Tracing inheritance of Y chromosomal DNA
The pedigree from Part A is shown below. Three Y chromosomal DNA variants are present in generation I, each variant represented by a different color. The dashed lines indicate a mating to an individual in the same generation on the opposite side of the pedigree.
For the males in generations II through V, indicate which Y chromosomal DNA variant they inherited by dragging one of the yellow, purple, or green labels to each target in the pedigree. Then complete the statements below the pedigree by dragging one white label (with the number 1, 2, or 3) to each statement. Labels may be used once, more than once, or not at all.
In: Biology
Estimates of λ or r are often used to determine how rapidly a
population is growing (or declining) at various points in time. For
a population that is growing exponentially, we can estimate the
exponential growth rate (r) using the following equation:
where N(0) is the population size at the beginning of a time
period, t is the length of the time period, and N(t) is the
population size at the end of the period. In this exercise, we’ll
use this technique and the data in the table to examine the growth
rate of the world’s human population at different points in
time.
|
Year (c.e.) |
Population size |
Exponential growth rate (r) |
|
1 |
170 million |
0.00028 |
|
400 |
190 million |
? |
|
1400 |
390 million |
? |
|
1800 |
990 million |
? |
|
1925 |
1.9 billion |
? |
|
1965 |
3.5 billion |
? |
|
1980 |
4.6 billion |
? |
|
2000 |
6.1 billion |
? |
|
2016 |
7.35 billion |
(NA) |
1 a)Calculate the exponential growth rate (r) for the years shown in the table. For example, from year 1 to year 400, the length of the time period, t, is t= 400 – 1 = 399. The population size at the start of this time period, N(0), equals 170 million, and the population size at the end of this time period, N(t), equals 190 million. If we substitute these values for t, N(0), and N(t) into the equation forrprovided above, we find that
r= [ln(190 million/170 million)]/399 = 0.1112/399 = 0.00028.
b) If the human population continued to grow at the rate you calculated for 2000, how large would the population be in 2050? [Hint: recall from your textbook that in an exponentially growing population, N(t) = N(0) ert.]
c) What assumptions did you make in answering Question 2? Based on results for Question 1, is it likely that the human population will reach the size that you calculated for 2050? Why or why not?
In: Statistics and Probability
There is a considerable history of how medical research has been conducted in morally inappropriate, even devastatingly inappropriate ways. People have forced into serving as human subjects in research projects, deceived, risks not being disclosed or at least not fully disclosed to get people to volunteer but in the absence of full disclosure of risks, informed consent is not fully informed. But what to do if full disclosure of risks would scare people away from volunteering? The dilemma is that research is vitally important for continued progress in terms of medical technology and break-throughs while at the same time abiding by the strictest of ethical standards in terms of how research is carried out -- can we have it both ways? Does the importance of progress in terms of combating illnesses outweigh the importance of taking ethics seriously in terms of risks to the human subjects which are part of the means of reaching the goal of such progress -- a sure conflict between the utilitarian standard of doing what benefits the greatest number versus the Kantian ideal of respecting people and not simply using them to achieve a desired end. To those ends, do we offer incentives to get people to volunteer as human subjects of research projects; is that putting unfair pressure on the less affluent to agree; do we say let respect for the individual be damed given the importance of eradicating disease; do we put animals into service -- who cares if animals are put at risk so long as we humans derive a benefit in terms of finding treatments and cures for what ails us; do we make use of the findings of research immorally conducted -- why waste possibly important findings even though such was obtained in ethically improper ways or would doing so encourage further improperly conducted research to be undertaken again? Discuss these important issues raised by considerations of the ethics of medical research.
In: Nursing
1.) In order for data security systems to be effective, there must be a proper balance between what an individual is expected to divulge and another factor. What is this second factor?
a. what the security system costs and the known or projected benefits
b. what level of technology acceptance and user satisfaction is expected
c. what the size of the organization is relative to its external environment
d. what information employment and management decisions require
2.) Systems thinking views change issues within the framework of the entire organization.
true
false
3) What is an essential component that is necessary for senior management prior to developing a downsizing strategy?
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4.)
What are three apps for HR functions offered through the use of mobile technology?
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5.)
The textbook discusses various mechanisms that influence the external supply of human capital. Which of the following is one of these influences?
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6.)
Human capital must be obtained from two sources. What are these two sources?
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7.)
Which element of a learning organization combines individual ideas and team efforts to arrive at something that could not have been achieved by the individual on his or her own?
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In: Operations Management
1 / 7
ASSIGNMENT :
IMHR DILEMMA: WHOM DO YOU SATISFY? EXPATRIATE OR
NATIONALS
Hi-Tech Electronics Limited was established in 2006 in Kuala Lumpur, Malaysia. It produces and markets all types of electronics goods in most of the Asian and Pacific countries. It has been one among the top five companies as for the level of technology and one among the top three companies regarding marketing of the products in Malaysia. The company’s policy and practices concerning human resource management are top in the country. The company’s salary administration policies and practices were taken as guidelines not only by the other companies but also by various wage boards and pay commissions in the country. But this company has been struggling a lot because of a minor problem relating to administration of salary and benefits. The problem is stated hereunder.
The company employed nearly 400 national young graduate and post graduate engineers and 20 expatriate engineers. This employee forms the cream of the company’s present human resource. The expatriate employees occupied higher position in all the departments including Human Resource Department. The company’s salary policy and benefit policy were formulated mainly on the basis of the expatriate employee’s desire. The base salary of the company is the same for both the expatriate and national employees. But expatriate receive additional allowances like international market allowance, educational allowance, settling-in allowance, car allowance, housing allowance and entertainment allowance. Thus, expatriate receives nearly 250% more salary than the nationals doing the same job.
The national employees demanded the management to pay equally with that of expatriates immediately. According to them, the pocket frustrates them severely.
QUESTIONS:
1. Identify the crucial issue in this case.
2. From your opinion what are the 3 factors that
enables expatriate receives more salary than the nationals who are
doing the same job? Explain and justify your statements.
In: Operations Management
ASSIGNMENT
IMHR DILEMMA: WHOM DO YOU SATISFY? EXPATRIATE OR NATIONALS
Hi-Tech Electronics Limited was established in 2006 in Kuala Lumpur, Malaysia. It produces and markets all types of electronics goods in most of the Asian and Pacific countries. It has been one among the top five companies as for the level of technology and one among the top three companies regarding marketing of the products in Malaysia. The company’s policy and practices concerning human resource management are top in the country. The company’s salary administration policies and practices were taken as guidelines not only by the other companies but also by various wage boards and pay commissions in the country. But this company has been struggling a lot because of a minor problem relating to administration of salary and benefits. The problem is stated hereunder.
The company employed nearly 400 national young graduate and post graduate engineers and 20 expatriate engineers. This employee forms the cream of the company’s present human resource. The expatriate employees occupied higher position in all the departments including Human Resource Department. The company’s salary policy and benefit policy were formulated mainly on the basis of the expatriate employee’s desire. The base salary of the company is the same for both the expatriate and national employees. But expatriate receive additional allowances like international market allowance, educational allowance, settling-in allowance, car allowance, housing allowance and entertainment allowance. Thus, expatriate receives nearly 250% more salary than the nationals doing the same job.
The national employees demanded the management to pay equally with that of expatriates immediately. According to them, the pocket frustrates them severely.
QUESTIONS:
3. What are the 4 factors affecting standardization of compensation packages for expatriate and nationals’ employees? provide mind map for more proper illustration.
4. Identify 4 challenges the company will face if they did not
fulfil the national’s employees demand.
In: Operations Management