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worty [1.4K]
3 years ago
12

The heart is situated in the ____ surrounded by the pericardial sac.

Medicine
2 answers:
Irina-Kira [14]3 years ago
5 0
Mediastinum is the answer
galben [10]3 years ago
3 0

Answer:

mediastinum

Explanation:

Within the mediastinum, the heart is separated from the other mediastinal structures by a tough membrane known as the pericardium, or pericardial sac, and sits in its own space called the pericardial cavity. ... The heart is located within the thoracic cavity, medially between the lungs in the mediastinum.

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According to the hypothesis presented in the passage, which drug is most likely to cause a decline in the wheel-running behavior
TiliK225 [7]

Morphine

As an animal model of exercise addiction, ABA is frequently explored. Endorphins are released when you exercise. Exercise addiction is thought to be influenced by the rise in endorphins.

According to the theory, the fact that exercise raises endorphin levels causes exercise addiction. A medication that stimulates this neurotransmitter would make ABA-induced rats less prone to run in their wheels (because their endorphin levels would be elevated by an alternative method).

The only medication that is an endorphin agonist is D, or morphine, thus it is clear that this is the right response.

Here is another question with an answer similar to this about Morphine: brainly.com/question/12088932

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7 0
2 years ago
Computers are used in pharmacies for all of the following, except: Group of answer choices downloading of information from the I
jenyasd209 [6]

Computers are used in pharmacies for all of the following, except ordering medications from mail-order pharmacies.

<h3>What is the importance of computers in pharmacy?</h3>

Computers have a fundamental importance in pharmacy because they can be used to record data and collect information.

However, ordering medications from mail-order pharmacies is carried out by pharmacist professionals.

In conclusion, computers are used in pharmacies for all of the following, except ordering medications from mail-order pharmacies.

Learn more about pharmacist's tasks here:

brainly.com/question/10730927

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7 0
2 years ago
Read 2 more answers
What is the medical term for feet
Makovka662 [10]

The answer is shown down below, hope this helps!

8 0
3 years ago
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A nurse is caring for a client who has a nasogastric (NG) tube. The nurse tests the pH of the secretions to determine if the tub
Luden [163]

Gastric, Testing the pH of a stomach aspirate to a value of 5.5 is the first-line diagnostic to assure correct nasogastric tube insertion and reduce the danger of potentially fatal aspiration.

Adult patients who had bronchoscopy or gastroscopy and had two (one fresh and one frozen) bronchial and esophageal samples or two bronchial and salivary samples each were included in this prospective observational study.

Kappa (k) statistics were used to determine the level of observer agreement for the pH of fresh and frozen samples. To distinguish between gastric and non-gastric aspirates, the sensitivities and specificities at pH 5.5 and the area under the receiver operating characteristics (ROC) curve at various pH cut-offs were computed.97 individuals underwent a gastroscopy, and 106 underwent a bronchoscopy. In 57/92 (62%) of the paired fresh and frozen stomach samples, there was total agreement between the observers (k=0.496, 95% CI 0.364 to 0.627).

The specificity of a pH 5.5 was 79% (95% CI 74 to 84), while the sensitivity of a pH 5.5 to accurately identify stomach samples was 68% (95% CI 57 to 77). Regardless of whether patients were using antacids or not, the overall accuracy to correctly categorize samples was between 76% and 77%. At various pH cut-offs, the ROC curve's area under the curve was 0.74.

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5 0
2 years ago
Your uncle is complaining of pain in the lower right abdomen. He is also suffering from bouts of vomiting, nausea, and fever. Wh
ZanzabumX [31]

Answer:

C. Appendicitis

Explanation:

Appendicitis symptoms:

-Pain in the abdomen, mid-abdomen, or right lower abdomen (types of pain can be dull, sharp, mild, or severe )

-In the entire body can be chills, fever, loss of appetite, or malaise

-Gastrointestinal can be diarrhea, nausea, or vomiting

I'm so sorry if this is wrong. I'm only in middle school and I'm teaching myself medical terminology and diagnoses... ;-;

4 0
3 years ago
Read 2 more answers
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