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igomit [66]
3 years ago
11

What is the mechanism which causes air to enter a person’s lung when inhaling?:

Medicine
1 answer:
madam [21]3 years ago
8 0

Answer:

I believe it;s the difference in pressure

Explanation:

This is caused by the diaphragm contracting and therefore expanding the thoracic cavity. This increase in volume causes a decrease in pressure.

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When massage cannot be applied directly to the site of pain, it has been shown that it can be effective applied to
Over [174]

Answer:

the shoulders

Explanation:

I think it is the right place

8 0
3 years ago
Read 2 more answers
A client with a digoxin level of 2.4 ng/ml has a heart rate of 39. The health care provider prescribes atropine sulfate.
pishuonlain [190]

Answer:

\rb. To accelerate the heart rate by interfering with vagal impulses

Explanation:

Digoxin is a cardiac glycoside which has both the cardiac as well as the electric effects. The most important electrical effect includes early parasympathomimmetic responses(decrease in heart rate) which are followed by late arrhythmogenic actions. Thus the parasympathetic effects of digoxin specifically on atria and AV node results in a decrease in heart rate while atropine in given in this condition because it is a parasympatholytic drug thus it reverses the bradycardia induced by digoxin by interfering with vagal impulses and increases the heart rate .

Hence the option \rb. To accelerate the heart rate by interfering with vagal impulses is true.

4 0
4 years ago
Khalil has a flock of sheep that he has just paid the vet a huge amount of money to deworm. Within just a few months, Khalil's s
myrzilka [38]

Answer: Khalil can use the practice of 'DOSE AND MOVE' method.

Explanation:

A parasite can be defined as an organism that depends on another organism, usually referred to as it's host, for all or part of its life cycle while obtaining it's metabolic requirements. These organisms are capable of infesting both man and animals. The most common parasite that infests sheep includes:

--> lung worms

--> stomach worms

--> liver fluke and

--> Intestinal parasites.

The parasitic infections of these worms has caused alot of economic loss for sheep producers that is why they often at times DEWORM their sheep. Deworming is a process by which anthelmintic drugs are given to animals to get rid of intestinal worms.

To ensure an effective deworming treatment is carried out, farmers like Khalil as advised to practice 'DOSE AND MOVE' method.

This method ensures that once the sheep is treated, it is moved to a new area for pasture to minimize them from being reinfested rapidly again. Reinfection usually occurs when these animals pick up the larve of the parasite while grazing, therefore moving them to a new location can minimize it. Also deworming at regular basis is equally advised after moving the cattle to a new pasture location.

8 0
3 years ago
If 1 pill is taken 2x a day how many days will 60 days last?​
anygoal [31]
In 60 days 120 pills will be taken
3 0
3 years ago
Jan just ate a meal that was extremely high in fat. Which accessory organs of the digestive system would be activated
MakcuM [25]

Answer:

Gallbladder And liver

Explanation:

Accessory Organs of Digestion. Liver. This is a very busy organ with lots of functions, but as far as digestion is concerned, it produces bile, which is secreted into the small intestine to help break down fats and oils. Gallbladder. A small bag-like organ that stores the bile until it's necessary.

7 0
2 years ago
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