The human body has more pressure sensors in the legs than in the fingertips. True False

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A: Dendrites are tree like structures which help in receiving communications from other cells. They…

Q: Chemical and physical properties of gases are important factors in the evolution and physiology of…

A: A complicated system that consists of the heart and lungs, blood arteries, and blood is the…

Q: you move from a sitting position to a standing position. after 2 minutes of resting in the standing…

A:

Q: Which of the following is TRUE concerning blood distribution within the body?   Question 22…

A: Blood is the major body fluid in our body that plays a major role in circulation and transportation…

Q: The Effects of Lifestyle, Sex & Genetics on Blood Pressure Many things might affect heart rate,…

A: The pressure exerted by the circulating blood against the walls of blood vessels is known as blood…

Q: Heartbeats can be heard using a stethoscope and correlate with vibrations associated with the…

A: The cardiovascular system or circulatory system is responsible for transporting gases, nutrients,…

Q: The strongest stimulus for baroreceptors in maintaining a steady blood pressure in humans is; Group…

A: This question dives into the physiological mechanisms that help keep up steady blood pressure in…

Q: When you hold your breath, which of the following changes in blood gas changes is the one that leads…

A: The urge to breathe is under the control of the respiratory center of the brain which is located in…

Q: Using the text provided (ignore questions in bottim right of the text) Describe how altitude…

A: Altitude sickness Acute mountain sickness (AMS), commonly referred to as altitude sickness, can…

Q: Which of these is NOT a major factor that directly affects blood pressure     body position…

A: Blood pressure is affected and controlled by various factors such as both physiological and…

Q: True or false Blood pressure is a product of cardiac output and resistance. Blood pressure is…

A: Blood pressure is the pressure exerted by the flow of blood through the walls of the arteries. Blood…

Q: A 24-year-old medical student finds that he has a rapid heartbeat while taking an important…

A: Depolarization and repolarization are two phases in the process of generating and transmitting…

Q: Ventilatory threshold is the point at which     an individual's ventilation becomes coupled to…

A: The ventilatory threshold is a term used in kinesiology to describe the moment during exercise when…

Q: You Measure Mrs. Jones' pulse as 54 beats in 30 seconds.What would you record as her pulse rate…

A: The heart produces two sounds lub and dub. One cycle consisting of one lub and one dub sound is…

Q: Heart rate during exercise at 75% maximal oxygen consumption is determined primarily by     the…

A: Heart is the pumping organ in the body. It is responsible for pumping the blood to various parts of…

Q: If the partial pressure of CO2 in the tissue is 50mm of Hg and the partial pressure of CO2 in the…

A: The gases move form higher to lower pressure.

Q: A patient has a heart rate of 60 beats/min, an end diastolic volume of 150mL, and an end systolic…

A: The term cardiac output is associated with the total blood amount that gets pumped by cardiac muscle…

Q: Which of these would BEST indicate a patient has a problem because of inadequate breathing? A rapid…

A: Breathing problems occurs due to inadequate breathing patterns either due to decreased oxygen supply…

Q: The effect of purposeful hyperventiliation just prior to diving and swimming under water is that:…

A: Hyperventilation is the process in which an individual begins to breathe faster than the normal…

Q: The pulse rate will on standing and the pulse rate standing after 5 minutes will to normal.…

A: Pulse rate is commonly called heart rate, and it refers to the number of contractions caused by the…

Q: mean arterial pressure is a product of  heart rate and cardiac output none of the abouve cardiac…

A: Mean arterial pressure is that average arterial pressure which is present in one cardiac cycle. It…

Q: As the run began the levels of carbon dioxide in the soldiers’ body began to rise. Explain how and…

A: Co2 is a result of cellular metabolism that is delivered to the lungs via the bloodstream before…

Q: As CO2 increases in arterial blood, CO2 will combine with H2O and form H2CO3 in the cerebral spinal…

A: The given statement is true. As CO2 increases in arterial blood, CO2 will combine with H2O and form…

Q: Does arm postion influence blood pressure? explain your answer How does blood pressure and heart…

A: Introduction:- The circulatory system (cardiovascular framework) pumps blood from the heart to the…

Q: You measure an adult patient’s vital signs. The pulse is 110. The respiratory system is 24. The oral…

A: Vital signs are indicative of functioning of  vital organs of the body.  Normally 5 vital signs are…

Q: Bertha is an Indigenous elder who was recovering from abdominal surgery. She has been working with…

A: Arterial blood gases, also called ABG, are used as an indication for ventilation, acid-base status,…

Q: Which organs or tissues get a lot of blood flow as exercise is happening? Skeletal muscles Skin…

A: The distribution of blood flow during exercise is a complex and highly regulated process. It's…

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Q: You cut your finger, resulting in a large loss of blood. Which most accurately describes the events…

A: Hypovolemia is a medical term that refers to the low levels of blood in the body of an individual,…

Environmental health and hazards

An organism's environment is the environment in which it lives and has an impact on its well-being. The World Health Organization (WHO) defines environmental health as "those aspects of public health, such as quality of life, that are influenced by physical, chemical, biological, social, and psychosocial components in the environment." Environmental health is concerned with both natural and man-made settings in order to enhance public health. Environmental science, occupational medicine, toxicology, and epidemiology are the key subdisciplines of environmental health.