Specific excretory organs are absent in unicellular organisms belonging to the<u> phylum Porifera.</u>
The organisms of the phylum Porifera are classified under the kingdom Animalia and they lack specific organs in their bodies.
The word "Porifera" refers to pore-bearing organisms.
These animals have loosely organized cells and are found in freshwater marine ecosystems.
On their body, a large number of pores - Ostia - are present which perform various functions such as excretion.
However, respiratory gases and waste materials are exchanged through a diffusion process.
Moreover, in them, reproduction takes place through fragmentation and budding.
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A client often has fears about leaving the secure, cared-for environment of the health care facility. This client has a fear about not being able to care for himself at home and of not being able to handle the tube feedings at home. A therapeutic communication statement such as "Tell me more about . . ." often leads to valuable information about the client and his concerns.
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Erin must respond when consumer Mrs. Rose realizes that the presented Health Care Plan has a 2 star rating, that even with a low rating it will have many advantages including cost benefit.
<h3>What is star scale in MA Plan?</h3>
Plans are rated on a scale of one to five, with one star representing poor performance and five stars representing excellent performance. Star ratings are released annually and reflect the experiences of people enrolled in Medicare Advantage and Part D prescription drug plans. The Star Ratings system supports CMS' efforts to empower people to make the best health decisions for them.
With this information, we can conclude that that even with a low rating it will have many advantages including cost benefit.
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The living will is a document whose precise purpose is to allow individuals to record specific instructions about the type of healthcare they would like to receive in particular end-of-life situations.
An advance directive, commonly referred to as a living will, is a legal instrument that describes the kind of medical care a person wants or does not want in the event that they are unable to express their preferences verbally. Doctors and hospitals refer to the living will when a patient is asleep and has a terminal illness or a life-threatening accident to determine whether the patient wants life-sustaining treatment, such as aided breathing or tube feeding. In the absence of a living will, the spouse, family members, or other third parties are in charge of making decisions on medical treatment.
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