A doctor tells her nursing students that it is important to monitor patients' blood pressure when they are receiving drug A* (a medication that blocks calcium channels). Use your understanding of the role calcium plays in the heart to explain why drug A* might affect a patient’s blood pressure. The answer must include an explanation of the role of calcium in heart function, as well as the predicted effects of the drug A

Q: The congestive heart failure patients are given Ouabain to revive them. Which of the following…

A: Ouabain is a cardiotonic steroid or cardiac glycoside. It is obtained from the plant Strophanthus…

Q: The human immunodeficiency virus (HIV) often infects and destroys CD4 T cells. These CD4 T-cells are…

A: Introduction  Our immune system plays key role in defence against harmful foreign particles be it…

Q: Which of the following sentences is NOT true? A. Decreased blood oxygen levels triggers…

A: The organ system is the group of organs that functions together to maintain the biological system of…

Q: Why do glucose needs to be injected to a patient through intravenous injection?

A: Glucose is sugar which provides energy to the body. It is naturally present in body fluids and is…

Q: Instant noodle and kimchi are the main sources of food that caused hypertension in Japan. The high…

A: Aldosterone causes an increase in salt and water reabsorption into the bloodstream from the kidney…

Q: Which of the following is NOT an effect of the nerve agent, tetrodotoxin: Group of answer choices a.…

A: Tetrodotoxin is an exceptionally potent poison (toxin) found mostly in the liver and sex organs…

Q: Medical evidence shows that a small change in the radius of an artery can indicate a large change in…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The following table shows data on the relationship between a person’s weekly salt intake and his or…

A: 1.Plot the data into the graph. (look at table) For plotting, use the orange points (square symbol)…

Q: Which of the following may be used to boost red blood cell production in the bone marrow? Answers A…

A: The vitamin C aides our bone marrow undifferentiated cells by advancing their proliferation. Vitamin…

Q: 2) Laura felt sick at a party last night after taking 3,4 methylenedioxymethamphetamine (MDMA),…

A: A drug is a chemical that, when it interacts with the body, has a physiological impact on it. They…

Q: Which of the following causes the kidney to conserve/retain sodium?     a. aldosterone     b.…

A: Angiotensin, specifically angiotensin II, attaches to a variety of receptors throughout the body,…

Q: Say, you want to examine whether heavy drinking increases the risk for developing high blood…

A: Research is a process of investigation. This helps to study about the facts, ideas and about the…

Q: . A 20-year-old woman collapses at a wild party several hours after taking ecstasy. Which one of the…

A: Ecstacy is a psychoactive drug, meaning consumption of it has an effect on the functions of brain.…

Q: Which of the following statements is correct? a. The solution may cause hypoglycemia in the client…

A: The correct answer in all option is "B". 5%dextrose in water is used to dilute drugs for the…

Q: A patient is displaying an abnormally low increase in stroke volume in response to exercise. Put…

A: let's delve deeper into each of these cellular mechanisms:Impaired Contractility of…

Q: tient arrives at the clinic complaining : It is noted that the patient has an myroidism

A: The serum potassium concentrations greater than approximately 5-5.5 mEq/L is called as hyperkalemia.…

Q: Which of the following classes of drugs would NOT be expected to reduce blood pressure?…

A: Blood is a fluid that runs throughout the body that helps to transport nutrients and oxygen to the…

Q: Aldosterone is a hormone affecting the kidney. Although star One is released from the adrenal glands…

A:

Q: Below are three statements - two of which are truths and one is a lie. Which of the following…

A: Barometric pressure also called atmospheric pressure referred to as the pressure of the atmosphere…

Q: he following questions apply to this information:A man licks a newt after being dared to do so by…

A: The newt or the rough-skinned newt (Taricha granulosa) is known for the production of a neurotoxin…

Q: regarding ions concentration that decrease cardiac output, all almost true, except: a. increase K+ O…

A: Cardiac output is the amount of blood pumped by heart per minute. Cardiac output can be calculated…

Q: A physician has ordered a 1 L IV bag with 3 g of magnesium sulfate to be infused in 12 hr. What is…

A: It is important for professional and registered nurses to be proficient in calculations as they are…

Q: Ad-dimer will be elevated during: (select all that apply) ischemic stroke hemorrhagic stroke O…

A: d- dimer is a protein fragment, it is produced when the blood clot get dissolves in the body. The…

Q: In setting up the experiment to measure changes in CVS, amplifier will be used to: Select one: a.…

A: CVS stands for a cardiovascular system that helps in the flow of blood from the heart to the body…

Q: parns question. (a) Heart diseases can be grouped into three major disorders. Give their names and…

A: Heart diseases are caused by several underlying factors. The main reason for heart diseases are…

Q: Explain why the second phase of the chymotrypsin mechanism slower than the first phase

A: Chymotrypsin is a zymogen that remains in the inactive stage and gets activated only when peptide…

Q: Which of the following statements about heart rate is false:   A. Maximum heart rate can be…

A: Heart is the main organs of the circulatory system. In vertebrates it is located on the ventral side…

Q: The hormone aldosterone regulates blood pressure through: A. Reabsorption of sodium. B. Secretion…

A: Aldosterone is mineralocorticoid hormone which causes absorption of mineral. Epinephrine causes…

Q: Which of the following is/are function(s) of angiotensin II?   a. Increases blood pressure   b.…

A: The renin-angiotensin-aldosterone system (RAAS) is a system of hormones involving the three hormones…

Q: In humans the wall of the left ventricle is thicker than that of the right ventricle. This…

A: Cardiovascular system The circulatory system is also referred to as the cardiovascular system. It is…

Q: Which of the following is not a chemical buffer in the body? a. carbohydrate b. protein c. phosphate…

A: Introduction: A buffer is a substance that has the ability to bind or release hydrogen ions in a…

Q: which pharmaceutical could act at the level of the lungs to lower blood pressure? The renin blocker,…

A: Blood pressure medicines function in distinct ways to lessen blood pressure. Some eliminate excess…

Q: A 40 years old man is admitted to the emergency department having high blood pressure for unknown…

A: Oxygenated blood from the lungs is drained into the left atrium of the heart. From the left atrium,…

Q: Your (adult) patient has an anaphylactic allergy to peanuts. She has come to collect her…

A: Anaphylaxis, a potentially fatal reaction involving the entire body to an allergen, is the most…

Q: The concentration of cholesterol in the blood serum of a normal adult is approximately 200 mg/dL.…

A: Cholesterol is a waxy substance that the body requires as a building block for cell membrane and for…

Q: он HO HO H HO Он Ho H

A: Since you have posted multiple questions, we will answer first two questions for you. If you want…

Q: A patient is to receive 5,000 units of heparin in a 500 mL IV bag over 4 hours. What is the flow…

A: It is important for professional and registered nurses to be proficient in calculations as they are…

Q: "Overdose of paracetamol causes liver damag"- Briefly Explain this statement Use yo

A: The cell is the fundamental unit of life for all life forms. Many of them that are similar in…

Q: Calculate the medication that this animal receives: Weight: 20 lbs Dosage: 1mg/kg Concentration: 10…

A: The objective of the question is to calculate the volume of medication that an animal should receive…

Q: that can chemically antagonize the toxic agent. Which of the following drugs is most likely being…

A: Cardiac glycosides are a class of drugs that is used to treat heart failure in patients. Cardiac…

Q: In the medical field, we encounter multiple medical emergencies on a daily basis. After reading…

A: Note : Hi. Since you have asked many questions we will solve first question for you if you want…

Q: Calculate the medication that this animal receives: Weight: 20 lbs Dosage: 1mg/kg Concentration: 10…

A: The objective of this question is to calculate the volume of medication that an animal should…

Q: Which action of a phosphodiesterase inhibitor drug is beneficial for patients with acute heart…

A: Acute Heart failure is a life threatening  condition , in which the heart fails to do it's blood…

Q: Chemical element that is abundant in the bone marrow O a. chlorine O b. Soccer O c. Magnesium O d.…

A: Introduction: The spongy tissue referred to as bone marrow is present inside the lumen of long…

Q: Watch this video (http://openstaxcollege.org/l/doping)to see doctors discuss the dangers of blood…

A: The practice used by sportsman to increase the number of red blood cells in their body to enhance…

Q: orepinephrine is u

A: Norepinephrine is a naturally occurring chemical that works alongside with adrenaline, it acts as…