I think the correct answer is D...
Answer:
You can start with 30 seconds of Cpr chest compressions and if not really trained on cpr you can do chest compressions at rates of 100 110 to 120 a minute.
Answer: placebo
Explanation:
A placebo can be defined as a fake treatment that is capable of producing a real response in the patients. In the placebo treatment the patient is cared and given the identical treatment as that of real treatment but the pill, drug, injection, or liquid given in this condition consists of inactive substances that do not exert any effect over the body. The patient thinks that it is a real kind of treatment. This is used for the purpose of research to know whether this condition affects the health in a positive sense for disease and ill patients.
Answer:
Positive inotropic effect means that it increases the contraction force of the heart, reducing the intracellular calcium level of the myocardium.
Explanation:
Inotropism is a health science term to refer to the contraction capacity of the cardiac (myocardial) muscles. Inotropic action influences contractile force, velocity of myocardial pressure development and ejection velocity.
- Negative inotropic effect means contraction force decreases or decreases cardiac output
- Positive inotropic effect means that it increases the contraction force of the heart, reducing the intracellular calcium level of the myocardium.
Positive chronotropic action increases
- heart rate -
tachycardia;
- cardiac contraction force, both atrio and ventricles);
- conduction velocity in the atrioventricular node.
