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chubhunter [2.5K]
4 years ago
15

Karen has been using her stethoscope for many days to listen to her fetus' heartbeat. Today, for the first time, she detected he

r fetus' heart beat. Karen must be at least ________ weeks pregnant.
Medicine
1 answer:
andrew11 [14]4 years ago
8 0

Answer:

Answer is : 8 weeks

Explanation:

The heart of fetus starts to beat at around 6th week of pregnancy and can be heard through sonographically however by week 8th, one can hear it through stethoscope.

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A client with asthma is using ipratropium (Atrovent), an anticholinergic. What is the most appropriate teaching point for this c
seropon [69]

The most appropriate teaching point for this client is to limit outside activity. Asthma is a respiratory disease.

<h3>What is asthma?</h3>

Asthma is a respiratory inflammatory disease that affects the lungs and difficult the ability to breathe.

The particles in suspension such as pollen and pollutants can difficult the respiration in asthmatic persons.

Moreover, anticholinergic drugs such as Atrovent can block the action of the acetylcholine neurotransmitter.

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2 years ago
Q2.A science teacher asked students to identify the poles of the magnet, using some paper clips made of
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Question1.

Fill in the blanks in the following

(i) Artificial magnets are made in different shapes such as __________, __________ and ____________.

(ii) The Materials which are attracted towards a magnet are called________.

(iii) Paper is not a ______ material.

(iv) In olden days, sailors used to find direction by suspending a piece of

___________.

(v) A magnet always has __________ poles.

Answer:

(i) Artificial magnets are made in different shapes such as bar-magnet, cylindrical magnet and horse-shoe magnet.

(ii) The Materials which are attracted towards a magnet are called magnetic material.

(iii) Paper is not a magnetic material.

(iv) In olden days, sailors used to find direction by suspending a piece of bar-magnet.

Question2.

State whether the following statements are true or false

(i) A cylindrical magnet has only one pole.

(ii) Artificial magnets were discovered in Greece.

(iii) Similar poles of a magnet repel each other.

(iv) Maximum iron filings stick in the middle of a bar magnet when it is brought near them.

(v) Bar magnets always point towards North-South direction.



(vi) A compass can be used to find East-West direction at any place.

(vii) Rubber is a magnetic material.

Answer:

6 0
3 years ago
A food worker has been slicing melons for four hours in her single use glove should she change them
Mars2501 [29]

Answer:

Yes

Explanation:

Its just simple hygiene

8 0
3 years ago
Read 2 more answers
Connect melanin and melatonin and talk about the systemic effect<br> between them?
Aleksandr-060686 [28]

Answer:

Melatonin is released by the pineal gland, that is hormones or neurotransmitter which is related to the sleep. It is influence the sleep wake  cycle. Where as melanin is pigment that naturally colors skin or the hair. More the melanin more the darker the skin or hair.

Melatonin regulates changing in pigmentation by association of melanin into the melanocytes within the skin, leads to the skin to color change. This relation is is also accountable for the yellowish skin color in elderly people and people with insomnia.

5 0
3 years ago
A critical evaluation and synthesis of research studies focusing on a specific topic that is useful for health-care providers is
siniylev [52]

A critical evaluation and synthesis of research studies focusing on a specific topic that is useful for healthcare providers is a(n) systematic review.

In the field of science, a systematic review can be described as a summary of various medical research studies which are carefully studied, analyzed, and interpreted in order to answer a concerned question. A systematic review involves critical evaluation and high-end analysis of multiple studies which are done in detail that are useful to healthcare providers.

Data is extracted from various related research in a systematic review to reach to a decision point about a concerning topic. Systematic reviews help in discussion related to medical topics, to provide data for criticizing a certain topic, and to evaluate the gaps between various studies. A systematic review can also build up a topic for future research.

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#SPJ4

8 0
2 years ago
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