Sequencing
Indicate the Proper Order of Events During the Cardiac

question 111

Short Answer

Sequencing
Indicate the proper order of events during the cardiac cycle by placing numbers in the blanks preceding the events in sequence. (Some steps may have been omitted.) The first event is labeled as your starting point.
$\begin{array}{|l|l|}\hline 1& \text {AV valve open; aotic valve closec; ventricular filling occurring } \\\hline &\text { Blood ejected from the ventricles } \\\hline &\text {Is ovolumetric ventricular relaxation } \\\hline &\text {Atrial contraction } \\\hline &\text {AV valve opens; ventricular filling occurs again; one carcliac cycle is complete } \\\hline &\text {Aortic valve opens } \\\hline &\text {SA node discharges } \\\hline &\text {Ventricular filling complete } \\\hline &\text {Ventricular relaxation begins } \\\hline &\text {A artic valve closes } \\\hline &\text {Is ovolumetric ventricular contraction } \\\hline &\text { Ventricular contraction begins; AV valve closes} \\\hline \end{array}$

Understand the impact of conditioning and cognitive processes on the development and maintenance of anxiety disorders.

Identify the effects of traumatic experiences on mental health and distinguish between different responses to trauma.

Understand the role of the limbic system in emotional regulation and its relationship to anxiety disorders.

Recognize the importance of cognitive influences, such as irrational beliefs and perceptions, in anxiety disorders.

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Definitions:

Auditory Receptors

Receptor cells located in the cochlea of the inner ear that detect sound waves and convert them into neural signals for the brain to interpret.

Stapes

The smallest bone in the human body, located in the middle ear, playing a crucial role in the conduction of sound vibrations to the inner ear.

Malleus

A small bone in the middle ear that transmits sound vibrations from the eardrum to the incus, one of three ossicles.

Dynamic Equilibrium

A state of balance in a system where there is continuous movement but overall stability is maintained, often used in reference to fluid and electrolyte balance within the body.