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scoray [572]
3 years ago
15

What are microvilli/cilia? What are their functions?

Medicine
1 answer:
Drupady [299]3 years ago
7 0

Answer:

Many cells in the body have extensions of their cellular menbrana, which depending on their length can be cilia or microvilli, which are the shortest. We see the case, for example, the microvilli found in the small intestine, more abundant at the level of the second and third portions of the intestine, which favors the great absorption of liquids, proteins and nutrients that occur at this level.

Cilia are cellular structures that have a more defined formation and are characterized by their nucleus being made up of proteins and enveloped by the cytosol and plasma menbrana. They are presented as an appendix in the form of hair; We will find these cilia in the cells of the respiratory system and in the reproductive system where they help the mobility of foreign bodies (respiratory system) and the movements of sperm (reproductive system).

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A middle-aged man collapses. You and a second rescuer go to the victim and find that he is unresponsive, is not breathing, and d
ddd [48]

Answer:

"You need to compress at a rate of 100 to 120 per minute."

Explanation:

This would likely mean that the CPR is not being done correctly, and the other rescuer and you should remember to go at a steady pace.

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3 years ago
Critical thinking question: dan, a 50-year-old man, is experiencing muscle stiffness and shaky hands. in the office, you also no
Andrej [43]

  • Levodopa belongs to a group of drugs called central nervous system agents. In order to work, it changes into dopamine in the brain.
  • Decarboxylase inhibitors are a class of drugs that includes carbidopa. It works by preventing the breakdown of levodopa before it reaches the brain.
  • Levodopa can now be used at a lower dosage, which results in less nauseousness and vomiting.

How can you help Dan understand his condition and how his medication, levodopa plus carbidopa (Sinemet), will help him?

  • Organise a meeting with other PD patients to motivate him to thirve in life
  • Be very patient with him
  • Ask and clarify all his doubts
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What is Dopamine ?

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8 0
2 years ago
Who has more inner struggles? Male or female
NNADVOKAT [17]

Answer:

males

Explanation:

6 0
3 years ago
Read 2 more answers
HELP ME!!!!! PSYC IS CONFUSING...
harkovskaia [24]
A typical neuron consists of a cell body (soma), dendrites, and a single axon. The soma is usually compact. The axon and dendrites are filaments that extrude from it. Dendrites typically branch profusely and extend a few hundred micrometers from the soma. I know that this only answers part of it, but I hope this helps.
3 0
3 years ago
In small children or infants, a foreign body obstruction of the airway should be suspected if there is a sudden onset of:_____.
mario62 [17]

In small children or infants, a foreign body obstruction of the airway should be suspected if there is a sudden onset of <u>respiratory distress</u>

Signs of FBAO include a sudden onset of respiratory distress with coughing, gagging, stridor, or wheezing.

<h3>What is Foreign body airway obstruction(FBAO)?</h3>

Foreign object airway obstruction: Partial or complete obstruction of the airway to the lungs by a foreign object (food, beads, toys, etc.). Shortness of breath episodes can occur suddenly with a  cough. Restlessness is common in the early stages of airway obstruction. Symptoms of shortness of breath include difficult and ineffective breathing (apnea) until the patient stops breathing. Loss of consciousness occurs if the obstruction is not removed.

Severe or complete foreign-body airway obstruction can kill the victim in minutes if he doesn't get appropriate treatment. The primary technique to clear an obstruction in a conscious adult is administration of abdominal thrusts—the Heimlich maneuver.

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