Answer:
The correct answer will be option D- blocking Cl channel.
Explanation:'
Quinidine is a stereoisomer of quinine derived from the bark of Cinchona plants which is used in the medication of the heart as class I antiarrhythmic agent. This alkaloid decreases the automaticity and increases the duration of the cellular action potential of the heart.
This alkaloid acts by blocking the neurotransmission through blocking of sodium and potassium channels responsible for the depolarization in non-nodal tissues like atrial cells, ventricular cells. This decrease in the neurotransmission of an action potential depends on the Ca⁺² ions and the quinidine can also act by blocking the Ca⁺² channels as well as B adrenergic receptor.
Thus, option D-blocking Cl channel is the correct answer.
Answer:
Before the discovery of antibiotics, there was nothing much anybody could do. Streptococcus pyogenes caused half of all post-birth deaths and was a major cause of death from burns. Staphylococcus aureus was fatal in 80 percent of infected wounds and tuberculosis and pneumonia bacteria were famous killers.
Explanation:
The big five traits measured in the five factor model of personality include the following: openness, conscientiousness, extroversion, agreeableness, and neuroticism. That is option C.
<h3>What is five factor model of personality?</h3>
The five factor model of personality is defined as the bid five models of personality that believes that individual traits of an individual can explain the person's behaviour.
The five factor model of personality include the following:
- Openness: This refers to one’s willingness to try new things as well as engage in imaginative and intellectual activities.
- Conscientiousness: This is referred to a person’s ability to regulate their impulse control in order to engage in goal-directed behaviors
- Extroversion: This is referred to the tendency and intensity to which someone seeks interaction with their environment, particularly socially.
- Agreeableness: This refers to how people tend to treat relationships with others
- Neuroticism: This refers to the overall emotional stability of an individual through how they perceive the world.
Learn more about personality here:
brainly.com/question/25306997
#SPJ1
Identifying relevant information in medical conversations does help to summarize a clinician-patient encounter. This is a correct statement.
<h3>What is a clinician-patient encounter?</h3>
Patients are the center of modern healthcare discourse, where doctors "share power" equally in their interactions with patients. However, the research has not yet looked into how doctors really think about and control their authority while engaging with patients.
This study looked at how power is perceived and used in the doctor-patient relationship from the viewpoint of seasoned doctors. In the context of contemporary healthcare, which upholds principles of dialogic, egalitarian, and patient-centered care, it is vital to investigate physicians' understanding of power.
Therefore, this is a correct statement.
Read more about the clinician-patient encounters, here
brainly.com/question/8172249
#SPJ
