fluid, which bathes the tissues of the body Starling Flow shows that there is a net filtration of fluid from the capillaries and the circulation system overall. This net outward flow of fluid is the source of the
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- I feel like answer C should be the answer because of the heart rate of 124 beats/minute, respirations of 16 beats/minute, and blood pressure of 75/38 mmHg, which indicate the patient is experiencing a shock. Here is a note on how I ended up with option C from my critical care textbook: "The passive leg raise is a dynamic and predictive indicator of fluid responsiveness. Blood volume from the lower body is mobilized to the heart and temporarily mimics a fluid bolus during the passive leg raise. The resultant increase in preload causes an increase in cardiac output. Perform the passive leg raise by placing the patient in a semirecumbent position with the head of the bed at 45 degrees. Record baseline measurements and then lower the head of the bed and elevate the legs to 45 degrees. Measure stroke volume, cardiac output or cardiac index, or systolic blood pressure within 30 to 90 seconds after raising the legs.You are climbing Mount Fuji for your 30th birthday. In the midst of your excitement, you forgot to bring along your oxygen tank. Please describe, in terms of the human physiology which we have covered this quarter, the ways in which the body will respond to increasing altitude. Please include the physiologic responses of the hematologic, cardiovascular, pulmonary, and renal systems.Which of the following is a circulatory adjustment to sustained moderate exercise?a. Constriction of the cutaneous circulationb. Decreased intestinal blood flowc. Decreased venous returnd. Increased renal blood flowe. Increased total peripheral vascular resistance
- b) What effect does vasodilation have on blood pressure? Explain why. How will her body try to bring her blood pressure back to homeostasis? Be detailed in your explanation and support your answer with facts from your textbook, research, and articles from scholarly journals. In addition, remember to add references in APA format to your posts to avoid plagiarism.Order: captopril (Capoten) 6.25 mg PO BIDPharmacy Supply: 25 mg tabletsHow many tablets will you give your patient?Round to the nearest hundredthPlsssssssssss helpppppppp, summarize the conclusions about this patients condition. What diagnosis could this patient possibly have?
- Although orthostatic hypotension has many causes, in the elderlyit can be due to age-related decreases in neural and cardiovascular responses. Decreased fluid intake while feeling ill and sweating due to a fever can result in dehydration. Dehydration candecrease blood volume and lower blood pressure, increasing thelikelihood of orthostatic hypotension.a. Describe the normal response to a decrease in blood pressureon standing.b. What happened to Molly’s heart rate just before she fainted?Why did Molly faint?c. How did Molly’s fainting and falling to the floor help establishhomeostasis (assuming she was not injured)?The purpose of this assignment is to understand processes within organ systems and organisms that control the body to maintain homeostasis.After completing the Unit 4 Lab on Connect (above), apply critical thinking to answer the following:1. Plaque Formation in Arteries: High levels of LDL cholesterol in the bloodstream can lead to formation of “plaques” in the arteries.• What are the potential health consequences of coronary arteries being clogged by “plaques”?• Name some specific foods that might lead to increased LDL cholesterol in the bloodstream.• What do these foods contain that could cause this?2. Nutrition Labels: Analyze the nutrition label attached and answer the following questions:• How much total fat, saturated fat and trans fat does this product contain per serving?• How many grams of total fat would a person consume if he/she ate the whole container?• How many calories are from fat per serving?• Calculate the percentage of the total calories per serving that come from…Please answer with explanation, thanks. Relaxation of precapillary sphincters allows blood flow through metarterioles True / False Blood flow through metarterioles maximises blood-tissue exchange. True / False b) Choose the correct options to complete the sentence below: When the metabolic activity of a tissue increases, the PCO2 increases decreases and the PO2 increases decreases , causing dilation constriction of the arteriole. This phenomenon is called active hyperemia reactive hyperemia arteriolar tone myogenic response extrinsic regulation .
- A client is brought to hospital after being in a car accident. They have lost a significant amount of blood. Their symptoms include tachycardia, pallor, cool skin, and decreased urine output. The nurse understands that these signs and symptoms are a consequence of: Question 20 options: a) The body's normal homeostatic compensatory mechanisms b) Fluid shift to the extracellular space due increased vascular permeability c) The effects of rapidly infused IV fluids administered by paramedics d) Cardiac failure due to pulmonary hypertensionChapter 11: The Cardiovascular System #40 Please answer the question in a simple and very comprehensive explanation of the given situation. Thank you!A nurse is initiating a peripheral venous access IV infusionfor a patient. Following the procedure, the nurse observes thatthe fluid does not flow easily into the vein and the skin around the insertion site is edematous and cool to the touch. Whatwould be the nurse’s next action related to these findings?a. Reposition the extremity and raise the height of the IVpole.b. Apply pressure to the dressing on the IV.c. Pull the catheter out slightly and reinsert it.d. Put on gloves; remove the catheter; apply pressure with asterile pad.