Holly takes night classes at the local community college. Afterher lecture, she walks alone to her car and suddenly hearsseveral dozen screeching birds fly away from the tree she iswalking under. Holly immediately feels her heart poundingand notices that her breathing rate has increased. Minutes later,she still feels tense and “on edge.” What happened internallyto cause Holly’s initial response? Why did Holly still feel tenseminutes later?

Q: A(n) ...... in blood pressure...... the baroreceptors and thus..... the sympathetic…

A: The blood circulating through the cardiovascular system is responsible for the transport of oxygen…

Q: In cardiac autorhythmic pacemaker cells, how does parasympathetic stimulation make it more…

A: The heart shows autorhythmicity which means that the heart itself can initiate the heartbeat.…

Q: hy would the baroreceptors reflex not compensate for these change

A: Baroreceptor reflexes being a part of major functional powerhouse of human's physiology, plays a…

Q: Amelia is a 68-year-old woman who was brought into ED by her neighbour. She woke this morning at…

A: Irbesartan/ Hydrochlorothiazide : Irbesartan/ Hydrochlorothiazide Is a combination drug that is used…

Q: Which is the brain regionresponsible for the regulationof breathing and bloodpressure?

A: The process of breathing operates to exchange gases between the environment and the body. When…

Q: During development, what keeps excitatory interneurons on the same side of the midline as their cell…

A: The central nervous system comprises the brain and spinal cord. The nervous system is a greatly…

Q: The heart receives afferent signals from the vagus nerve (X). What branch of the ANS does it belong…

A: The part of the nervous system that controls bodily functions which are not controlled voluntarily…

Q: patient HA, who was bedridden for a few days, feels dizzy and experiences significant increase in…

A: Since you have not mentioned a specific question to be answered. Therefore, we are answering…

Q: What will you do as a CNA when you overwhe

A: Nursing counselling and advise involves certain intervention which helps process focusing on the…

Q: Write a detail essay explaining the autonomic nervous system involuntary responses?

A: The autonomic nervous system is a important control function just like blood pressure, digestion,…

Q: If the initial level of sympathetic tone were not present, then only vasoconstriction could occur as…

A: The sympathetic nervous system (SNS) is one of the two main divisions of the autonomic nervous…

Q: In a breif sentence or two, describe vagal innervation of the hart, and the effects of this…

A: Innervation of the heart These are defined as the network of nerves that are vital for carrying out…

Q: Which of the following would be a side-effect of a muscarinic agonist that is used to treat dry…

A: Introduction: A muscarinic agonist is a substance that stimulates the muscarinic acetylcholine…

Q: Benztropine is an anticholinergic agent to treat Parkinson's diseaseSome adverse effects of this…

A: Parkinson's disease is a neurodegenerative disease.  In this condition function of basal ganglia…

Q: What effect would vasoconstriction of peripheral blood vessels have on body temperature on a hot…

A: The shrinking of the blood vessels is called vasoconstriction.

Q: Dilates blood vessel of the skin ........   : increased sympathetic tone decreased sympathetic…

A: The autonomic nervous system is the part of the nervous system that supplies the internal organs,…

Q: What effect would loss of sympathetic stimulation have on the flow of air into the lungs?

A: All body functions are regulated by the nervous system and endocrine system. These systems work…

Emotions

Emotions are biologically based psychological conditions caused by neurophysiological changes which are linked to different factors such as thoughts, emotions, behavioral responses, and pleasure or displeasure. These emotions are not similar to moods. The mood is an affective state. Mood depends upon several factors, such as weather, the environment, physiology, etc. Emotions can be beneficial or detrimental depending on the situation. Emotional reactions are simple. Emotional well-being is strongly affected by our well-being, and such feelings are private.