Answer:
The correct answer is A. The cell membrane is both hydrophilic and hydrophobic due to the presence of phospholipid.
Explanation:
98% of the lipids present in cell membranes are amphipathic, that is, they have a hydrophilic end (which has affinity and interacts with water) and a hydrophobic end (which repels water). The three main types of lipids in eukaryotic membranes are phospholipids, sphingoglucolipids and steroids (especially cholesterol); It is worth mentioning that phosphoglycerides and sphingolipids are found in all cells. The latter, glycolipids and steroids, do not exist or are scarce in the plasma membranes of prokaryotic cells, fungi and some protists. There are also neutral fats, which are non-amphipathic lipids, but only represent 2% of the total membrane lipids.
Answer:
the correct answer is C
Explanation:
Faced with this situation, there is hyposmolarity that excessively increases the solvent and the solute is found in a lower concentration in the solution, in this case when speaking of the organism we would be speaking of blood.
The blood volume will increase, the blood pressure too, therefore the glomerular filtration will be higher and the urine will be increased but with less concentration of solutes, therefore hyposmolar.
In the case of the respiratory system, part will excrete as water vapor and another will excrete the epithelium as perspiration.
For all this that occurs in the body, the person will then be less thirsty than usual until equilibrium is reached, since the pressure will be increased, the osmolarity will be decreased and the renal excression will also be increased until the moment they reach the volemia and the balanced osmolarity. system
Answer:
Explanation:
(1) Central Nervous System (CNS) Depressants. CNS depressants slow down the operations of the brain and the body. ...
(2) CNS Stimulants. ...
(3) Hallucinogens. ...
(4) Dissociative Anesthetics. ...
(5) Narcotic Analgesics. ...
(6) Inhalants. ...
(7) Cannabis.
The contribution of nurses to health policy and advocacy requires leaders to provide training and mentorship------ True
Reason :
At this crucial stage in nursing’s development, key organizations around the world are voicing the need for nurses to become more involved in leadership, advocacy and policy making. The importance of leadership and health policy training cannot be overemphasized. However, the widespread education and training of nurses about policy is yet to be realized. Moving nurses from being the recipients and implementer of health policy decisions to being leaders with a strong voice in the development or reform of policy will take concerted, strategic effort into the future.
What is need of training for nurses ?
for nurses around the world to take their place at decision-making tables and to be rightfully engaged in policy, health reform and advocacy, nurse leaders need to provide them with access to well-thought-out policy training programmes. This access needs to be wide-ranging, from exposure to policy knowledge in undergraduate education to more specialized graduate programs focused in every specialization on some aspects of policy, through to a variety of continuing educational opportunities.
Nurses contribution in health care :
As a profession, nursing has a responsibility to be involved in health policy development to improve the health of people everywhere. However, nurses have not fully realized their potential when it comes to engaging in health policy, advocacy and leadership. Nursing is the largest component of the health workforce everywhere, but the profession has not yet realized its ‘potential to profoundly influence policy and politics on a global scale’
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Answer:
The baby received a 14/21, DG translocation from one of the parents.
Explanation:
