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mariarad [96]
3 years ago
5

7 on the pH scale is considered ____________ where the number of hydroxide (OH) ions is equal to the number of _________ ions.

Medicine
1 answer:
VashaNatasha [74]3 years ago
4 0

Answer:

Neutral; protons (H+)

Explanation:

At neutral pH, the hydroxide and proton ions are equal.

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Which of the following is true of a local anesthetic?
expeople1 [14]
Could you please provide the answer choices because it sounds like a multiple choice question but a local anesthetic would be general anesthesia
6 0
3 years ago
Three of the five leading causes of death from communicable diseases globally are: A. Measles, TB B. Measles, rubella, tetanus C
luda_lava [24]

Three of the five leading causes of death from communicable diseases globally are the Lower respiratory infections, TB, HIV. That is option C.

<h3>The top global leading causes of death in communicable diseases</h3>

Communicable diseases are those diseases that can be transmitted from one person to another through close contact or transfer of body fluids from an infected individual.

According to World Health Organizations, the five communicable diseases that has caused highest death rates are :

  • Lower respiratory infections: This has caused about 3.4 million deaths.

  • HIV/AIDS: This has caused about 2.6 million deaths.

  • Diarrheal diseases: this has caused about 1.8 million deaths.

  • Tuberculosis(TB): This has caused about 1.6 million deaths. and

  • Malaria: This has caused about 1.1 million deaths.

Therefore, three of the five leading causes of death from communicable diseases globally are the Lower respiratory infections, TB, HIV.

Learn more about communicable diseases here:

brainly.com/question/25476918

3 0
2 years ago
What are a set of five lists of values for dietary nutrient intakes of healthy people in the united states and canada?.
Paraphin [41]

Answer:

The lists are Estimated Average Requirements (EAR), Recommended Dietary Allowances (RDA), Adequate Intakes (AI), Tolerable Upper Intake Levels (UL), and Acceptable Macronutrient Distribution Ranges (AMDR).

7 0
3 years ago
PLEASE PLEASE HELP ME!
klemol [59]

Answer:

D.

Explanation:

Nil per os (NPO) means nothing by mouth. It is important to

know if the patient has eaten or drunk anythin prior to surgery to

prevent vomiting and possible aspiration

4 0
3 years ago
As carbon dioxide enters systemic blood, it causes more oxygen to dissociate from hemoglobin (the Haldane effect), which in turn
Elis [28]

Answer:

The correct answer is option A. False.

Explanation:

John Scott Haldane described a property of hemoglobin which is termed as the Haldane effect. Displacement of carbon dioxide from the hemoglobin of blood by oxygen in the lungs. It promotes the removal of CO₂ from the blood. This process is the Haldane effect.

Decrease in the affinity of the oxygen to binding with hemoglobin in response to a decrease in blood pH due to increased CO₂ concentration in the blood. It is the Bohr effect.

Thus, the correct answer is option A. false.

5 0
3 years ago
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