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Flura [38]
3 years ago
9

The text says that “pathogens require large and dense populations for

Medicine
1 answer:
igor_vitrenko [27]3 years ago
4 0
Since pathogens are easily passed from person to person, they need large populations to spread and survive. If they did not have a large population, the pathogens would die out.
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Which organelle synthesis of steroids ?
Sonja [21]

Answer:

The a.nswer is smooth endoplasmic reticulum

Explanation:

The smooth endoplasmic reticulum is responsible for the synthesis of lipids (including phospholipids, cholesterol required for many hormones, ceramides, lipoproteins), calcium storage, and cell detoxification (in liver cells).

4 0
4 years ago
How to calculate the heart rate from the electrocardiogram ?​
Masja [62]

Answer:

ECG paper is a grid where time is measured along the horizontal axis.

Each small square is 1 mm in length and represents 0.04 seconds.

Each larger square is 5 mm in length and represents 0.2 seconds.

Voltage is measured along the vertical axis.

10 mm is equal to 1mV in voltage.

The diagram below illustrates the configuration of ECG graph paper and where to measure the components of the ECG wave form

Heart rate can be easily calculated from the ECG strip:

When the rhythm is regular, the heart rate is 300 divided by the number of large squares between the QRS complexes.

For example, if there are 4 large squares between regular QRS complexes, the heart rate is 75 (300/4=75).

The second method can be used with an irregular rhythm to estimate the rate. Count the number of R waves in a 6 second strip and multiply by 10.

For example, if there are 7 R waves in a 6 second strip, the heart rate is 70 (7x10=70).

3 0
3 years ago
True or false? the patient should be given a receipt for payments on account even if the account is not paid in full.
Gre4nikov [31]

True

Receipt and payments account is a real account just like cash account. Its prepared at the end of the year. All receipts are recorded on the debit side and expenses on the credit side. It is basically a summary of cash book, it records all cash transactions of all nature revenue and capital.

<h3>What is receipt and payment account ?</h3>

Receipts and payments accounts are created using a simple form of accounting that summarises all monies received and paid via the bank and in cash by the charity during its financial year, along with a statement of balances.

  • The difference between receipts and payments represents the balance of cash in hand or at bank (or bank overdraft at the closing date). Income and expenditure account: The difference between income and expenditure represents either surplus or deficit balance.

Learn more about Receipt and payment account here:

brainly.com/question/25123245

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4 0
1 year ago
What is the function of the large gland in the endocrine system that is located near the larynx
kogti [31]

Answer:

To produce thyroxine, triiodothyronine, and calcitonin.

Explanation:

The question refers to the thyroid

6 0
3 years ago
Inflammation of the small intestine caused by eating or drinking substances contaminated with viral and bacterial pathogens true
Free_Kalibri [48]

It is True.

Inflammation of the small intestine caused by eating or drinking substances contaminated with viral or bacterial pathogens is called enteritis.

<h3>What is called inflammation?</h3>

Inflammation is a necessary aspect of the healing process in your body. It happens when inflammatory cells migrate to the site of an injury or foreign substance, such as bacteria. Chronic inflammation may result if inflammatory cells remain for an extended period of time.

<h3>What causes inflammation of the small intestine?</h3>

The inflammation of your small intestine is known as enteritis. It might also affect your stomach (gastroenteritis) or colon (enterocolitis). It is frequently the result of a viral, bacterial, or parasitic illness (food poisoning, stomach bug or the stomach flu). It can be caused by radiation, medications, or illness.

To learn more about inflammation from the given link

brainly.com/question/14673970

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7 0
2 years ago
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