Describe the roles of an inflammatory mediator to stimulate vasodilation.

Q: Describe how the presence of ADH causes the productionof a small volume of concentrated urine.

A: One pair of metanephric kidneys is the excretory organ of humans. It removes all the waste material…

Q: together

A: The generally steady state of an animal's body is referred to as homeostasis. In order to maintain…

Q: Sildenafil citrate (viagra) enhances vasodilation. Describe the mechanism of its action.

A: Sildenafil citrate (viagra) is a drug, which is used to treat sexual function problems and in…

Q: Define the term vasodilation?

A: Vasodilation is the process of widening of blood vessels. It results from relaxation of smooth…

Q: Name the organs in which vasoconstriction occurs andblood flow diminishes during a stress response.…

A: Stress is a natural bodily reaction that occurs in response to a threat or any change. This threat…

Q: Why would individuals be restricted from donating if they have had a sexuallytransmitted disease in…

A: Individuals having good health condition can donate blood. Various health conditions such as…

Q: Name the gland whose secretion is vasopressin.

A: Vasopressin, also called antidiuretic hormone (ADH) is a hormone that plays an important role in…

Q: What is the Overload Principle?  Explain how that can help the body develop.

A: Overload is a principle that improves the stamina, size, and stress endurance of a musculoskeletal…

Q: Describe how the cyclic increase and decrease in FSHand LH is produced.

A: The female reproductive system consists of internal organs and external genital structures. The…

Q: What are the direct actions of natriuretic peptides?  What is the net systemic effect of their…

A: Atrial Natriuretic Peptides is a hormone basically secreted from the cardiac atria that in humans is…

Q: Explain how the nervous system controls different features of thedigestive process.

A: The autonomic nervous system is divided into three parts:- 1)  Sympathetic nervous system (SNS) 2)…

Q: Describe Baroreceptor Control of Vasopressin Secretion?

A: Vasopressin is a peptide hormone formed in the hypothalamus and transported to the posterior…

Q: What is the averageincubation period of Chagas’disease? What are some signsand symptoms of the…

A: Chagas disease is a disease caused by parasitic protozoan Trypanosoma cruzi. This parasite is found…

Q: D5NS is infusing at a rate of 27 gtt/min.  The drop factor is 15gtt/mL.  How many mL per hour is the…

A: As a nurse its her responsibility to remember the formula while calculating the drug to avoid…

Q: Describe Countercurrent Multiplier System?

A: Countercurrent multiplication in the kidneys is the process of using energy to generate an osmotic…

Q: What are the major controls of the secretion of prolactin andoxytocin during nursing?

A: Secretion of prolactin: [controls]               The main regulators of the production of prolactin…

Q: Explain how the VERY commonly prescribed medication Lasix, which blocks the NKCC-mediated…

A: The urinary system is responsible for removal of wastes, toxic substances and excessive amounts of…

Q: Explain how ADH is related to an increased urge to urinatewhen one drinks alcohol.

A: The human body is a complex system that require an optimum amount of water because Up to 60% of the…

Q: How does the hormone Angiotensin II affect MAP? Select only one answer.   1) it increases CO by…

A: Angiotensin II (ANG-II) is a hormone released by the renin-angiotensin system and plays an important…

Q: Explain why an infant is more vulnerable than a youngadult to fluid loss.

A: Electrolytes are the mineral elements that present in the body that play a prominent role in the…

Q: Which of the following is an effect of ADH interaction with the vasopressin receptor? Answers A - D…

A: Antidiuretic Hormone (ADH) also called vasopressin is responsible for water reabsorption from the…

Q: What is intrathecal administration of medications?

A: Depending on the dosage forms of the drug, site of action , maximum bioavailability etc the drugs…

Q: what are some risks associated with vaping ?

A: Vaping is the inhalation of vapours from the surrounding in our body is known as vaping .

Q: How do drugs such as Viagra (Pfizer) act to treat erectile dysfunction? Considering the cellular…

A: Reproductive system- It is a system made up of glands, organs, and tissues that takes part in the…

Q: Explain how the kidneys regulate blood volume, and the hormonal regulation of this process.

A: Kidneys are the two bean-shaped organs located on either side of the abdomen. The functions to…

Q: List the tumors whose development is influenced byhormones and explain how these may be treated.

A: Hormones are familiarly known as chemical messengers secreted by different organs of the body in…

Q: state a location at which ACh has stimulatory effcets. where does it exert inhibiory effects? how…

A: Acetylcholine is a molecule that nerve cells in the brain, central nervous system, and other parts…

Q: Where is vasopressin released?

A: Step 1 Hormones are chemicals produced by endocrine cells which are transported by the circulatory…

Q: Compare benign prostatic hypertrophy with cancer of theprostate.

A: The prostate is a gland in the shape of walnut that is present in between the penis and urinary…

Q: What is an example ofpositive feedback of thehomeostatic regulation?

A: The homeostasis is defined as the self regulatory process in which the organism tends to maintain…

Q: TATE THE REASON WHY 1.  Vasodilation results in an increased flow of blood to the skin, such that…

A: Sweating, commonly known as perspiration, is the secretion of fluids by the sweat glands in the…

Q: Can tube contain plasma be used for hormone test?and why ?

A: Blood is the main connective tissue of the body. It helps in the transportation of nutrients and…

Q: the effect of anesthesia on the repiratory, excretory and cardiovascular systems.

A: The state of controlled temporary awareness or sensation loss induced for medical purposes is called…

Q: Explain the processes for the synthesis, secretion, andblood transport of T3 and T4.

A: Proteins are macromolecules that are made up of amino acids and function to repair the cells and…

Q: Expain in Details How Blood Pressure of an individual is regulated by the Kidney?

A: Kidneys are part of the urinary system. The human body has two kidneys. These are bean-shaped…

Q: Explain how ADH secretion is regulated.

A: Introduction: Endocrine glands' secretory products are the hormones released directly into the…

Q: Define natriuretic peptides and adrenomedullin.

A: By having specific effects on vascular smooth muscles and the volume of blood flowing through the…

Q: Is acute tubular necrosis a prerenal or intrarenal cause?

A: Acute tubular necrosis is defined as damage to the tubular structure of the nephrons because of…

Q: name and compare different modes of glandularsecretion; and

A: Glandular secretion is the phenomenon in which glands present in the body release chemicals required…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.