Answer:
The plateau phase seen during the action potential of a cardiac muscle cell is due to e. opening of calcium fast channels.
Explanation:
During cardiac contraction, myocardic cells reach a phase called phase 2 in which thanks to the umbral valor that they reach on the previous phase 1, calcium fast channels that are voltage dependent are open. Those fast channels just stay open by a few decimals of seconds. When those channels of calcium are open, a lot of calcium ions get into the cell maintaining depolarization of the myocardic cells. All positive charge that posses the cell due to the previous situation, causes efflux of potassium(an ion which have also a positive charge) like a way to reach a physiologic balance.
Answer:
The following would be considered an Acceptable Route of Administration for a compound created in the pharmacy:
(B) Topical
(E) Oral
Explanation:
- In pharmacology and toxicology, Route of Administration are the ways or paths through which can send medicine is send into our body. There are eight routes of drug administration.
- The option B and E are correct as it is not allowed to prepare Oral or Nasal Inhalation, Bladder, Optic or any inject-able in the pharmacy.
- Topical route of administration in medicine refer to the way in which medicine that is usually applied on surface of the body like on the skin.
- Oral Route refer to the path through which medicine is taken in body via mouth like taking a pill.
Answer:
Competency-based education is a system where the student is assessed according to his or her skills within a subject and is not assessed with the mastery of concepts, as in traditional education. This type of education can help Shawna to learn and acquire skills because it allows her to show the areas that she has the most competence and can focus on them, with a specific pace for her, where she can identify which areas she has more ability to learn and in how much time.
It is important for Shawna to understand how she learns best, because this way she optimizes her study time, avoiding elements that she has no affinity with and that hinder her knowledge.
Explanation:
Competency-based education is a very different and innovative educational system. Unlike the conventional educational system, competency-based education allows a specific and comfortable study pace for each student to be adopted, where he / she will have the opportunity to identify the areas of study that have the most skill and competence. In this way, students will be awarded according to the domain of these competencies, and areas in which the student has not shown any competence will be discarded.
Answer:
Which sound in the bronchial tree produce air rushing through the large respiratory passageway (trachea and bronchi)
a. Bronchiole sound
b. Vesicular sound
c. Inspiration
d. Expiration
Explanation:
Vesicular murmur: <em>Sound noticeable in pulmonary auscultation, which is caused by the entry of air into the tree and the healthy parenchyma</em>.
<u>Definition of Vesicular Murmur.</u> Vesicular murmur: <em>It is a soft and relatively low tone sound, which is auscultated in the thorax of a healthy patient. This sound is the result of the vibrations produced by the movement of air as it passes through the airways.
</em>
<u><em>The answer is</em></u>: <u>b. Vesicular sound.</u>
Answer:
Im not sure witch one but here are all of them
Merocrine secretion. Fusion of intracellular vesicle with plasma membrane, resultant exocytosis of vesicle contents into extracellular cell. ...
Apocrine secretion. ...
Holocrine secretion. ...
Exocrine secretion. ...
Endocrine secretions. ...
Neurocrine secretions. ...
Autocrine secretions. ...
Paracrine secretions.
Explanation:
pls give brainly if I helped
