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Pulmonary notes - Sinoe Medical Association
... The respiratory tract extends from the mouth and nose to the alveoli. The upper airway serves to filter airborne particles, humidify and warm the inspired gases. The patency of the airway in the nose and oral cavity is largely maintained by the bony skeleton, but in the pharynx is dependent upon th ...
... The respiratory tract extends from the mouth and nose to the alveoli. The upper airway serves to filter airborne particles, humidify and warm the inspired gases. The patency of the airway in the nose and oral cavity is largely maintained by the bony skeleton, but in the pharynx is dependent upon th ...
Chapter 7 Anatomy and Physiology
... cell, has 46 chromosomes: 23 from the ovum and 23 from the sperm. Thus, the zygote has 46, or 23 pairs, of chromosomes, the normal number for all body cells except the sex cells. Immediately after the ovum and sperm join to form a zygote, the zygote begins a period of rapid mitotic division. Within ...
... cell, has 46 chromosomes: 23 from the ovum and 23 from the sperm. Thus, the zygote has 46, or 23 pairs, of chromosomes, the normal number for all body cells except the sex cells. Immediately after the ovum and sperm join to form a zygote, the zygote begins a period of rapid mitotic division. Within ...
Human Body Systems - MrsWigginsScience
... Excretory System • Metabolism is the sum of all the chemical processes that take place in an organism. • Excretion is the way organisms get rid of metabolic/harmful wastes. • The kidneys for example remove wastes from the blood. • The liver is the most complex organ in the body because it has so ma ...
... Excretory System • Metabolism is the sum of all the chemical processes that take place in an organism. • Excretion is the way organisms get rid of metabolic/harmful wastes. • The kidneys for example remove wastes from the blood. • The liver is the most complex organ in the body because it has so ma ...
bones of the skull - Amazon Simple Storage Service (S3)
... Tissue - a group or mass of similar cells working together to perform certain common functions There are 4 major types of tissue ...
... Tissue - a group or mass of similar cells working together to perform certain common functions There are 4 major types of tissue ...
video slide
... – And partly by peripheral resistance due to variable constriction of the arterioles – Nerve impulses, hormones and other signals (stress) can raise the blood pressure by constricting blood vessels – Cardiac output is adjusted in coordination with changes in peripheral resistance ...
... – And partly by peripheral resistance due to variable constriction of the arterioles – Nerve impulses, hormones and other signals (stress) can raise the blood pressure by constricting blood vessels – Cardiac output is adjusted in coordination with changes in peripheral resistance ...
0022 7 OCT -2 P2'07 sEP - 4 Zaol
... to...allergies; blood pressure . . .," "Vitamin C aids in.. .wound healing and supports healthy cholesterol levels ." "Calcium may also support healthy blood pressure and cholesterol," Chromium . ..maintenance of healthy blood levels of cholesterol," "Vanadium supports healthy blood glucose levels," ...
... to...allergies; blood pressure . . .," "Vitamin C aids in.. .wound healing and supports healthy cholesterol levels ." "Calcium may also support healthy blood pressure and cholesterol," Chromium . ..maintenance of healthy blood levels of cholesterol," "Vanadium supports healthy blood glucose levels," ...
Chapter 31: Fishes and Amphibians
... Amphibians can be defined as vertebrates that are aquatic as larvae and terrestrial as adults, breathe with lungs as adults, have a moist skin that contains many glands, and lack scales and claws ...
... Amphibians can be defined as vertebrates that are aquatic as larvae and terrestrial as adults, breathe with lungs as adults, have a moist skin that contains many glands, and lack scales and claws ...
The Living World - Chapter 25 - McGraw Hill Higher Education
... Blood eventually returns to the heart The superior vena cava drains the upper body The inferior vena cava drains the lower body Blood passes from the right atrium into the right ventricle through the one-way tricuspid valve Ventricle contracts forcing blood through the pulmonary valve into the pulmo ...
... Blood eventually returns to the heart The superior vena cava drains the upper body The inferior vena cava drains the lower body Blood passes from the right atrium into the right ventricle through the one-way tricuspid valve Ventricle contracts forcing blood through the pulmonary valve into the pulmo ...
Blood
... of liver, spleen, and bone marrow; the hemoglobin Hemoglobin is broken down. Heme Bilirubin ...
... of liver, spleen, and bone marrow; the hemoglobin Hemoglobin is broken down. Heme Bilirubin ...
the lymphatic system reading and questions
... Those germs are filtered out in the lymph nodes, which are small masses of tissue located along the network of lymph vessels. The nodes house lymphocytes, a type of white blood cell. Some of those lymphocytes make antibodies, special proteins that fight off germs and stop infections from spreading b ...
... Those germs are filtered out in the lymph nodes, which are small masses of tissue located along the network of lymph vessels. The nodes house lymphocytes, a type of white blood cell. Some of those lymphocytes make antibodies, special proteins that fight off germs and stop infections from spreading b ...
Mechanical Ventilation
... surface tension of water. The internal surface of the alveolus is covered with a thin coat of fluid. The water in this fluid has a high surface tension, and provides a force that could collapse the alveolus. The presence of surfactant in this fluid breaks up the surface tension of water, making it l ...
... surface tension of water. The internal surface of the alveolus is covered with a thin coat of fluid. The water in this fluid has a high surface tension, and provides a force that could collapse the alveolus. The presence of surfactant in this fluid breaks up the surface tension of water, making it l ...
Congestive Heart Failure Booklet
... Most importantly, diuretics can lower the amount of potassium and magnesium in the blood and can also decrease sodium and calcium. Low potassium, magnesium, or calcium can all raise your risk of having a dangerous ventricular arrhythmia. Note: Angiotensin-converting enzyme (ACE) inhibitors, angioten ...
... Most importantly, diuretics can lower the amount of potassium and magnesium in the blood and can also decrease sodium and calcium. Low potassium, magnesium, or calcium can all raise your risk of having a dangerous ventricular arrhythmia. Note: Angiotensin-converting enzyme (ACE) inhibitors, angioten ...
Human Body Systems Graphic Organizer
... the PNS carry information to the CNS. Signals from the brain are carried to motor neurons (PNS), which carry out responses by muscles. In this lab, you will be comparing the rate at which sensory neurons, working through the brain, can elicit responses via motor neurons. We will also be mapping out ...
... the PNS carry information to the CNS. Signals from the brain are carried to motor neurons (PNS), which carry out responses by muscles. In this lab, you will be comparing the rate at which sensory neurons, working through the brain, can elicit responses via motor neurons. We will also be mapping out ...
Alveoli - Duxbury Public Schools
... Your pharynx (throat) gathers air after it passes through your nose and then the air is passed down to your trachea (windpipe). Your trachea is held open by “incomplete rings of cartilage.” Without these rings your trachea might close off and air would not be able to get to and from your lungs. ...
... Your pharynx (throat) gathers air after it passes through your nose and then the air is passed down to your trachea (windpipe). Your trachea is held open by “incomplete rings of cartilage.” Without these rings your trachea might close off and air would not be able to get to and from your lungs. ...
calcium gluconate (kal-see-umgloo-koh-nate) - DavisPlus
... Monitor patient on digitalis glycosides for signs of toxicity. Lab Test Considerations: Monitor serum calcium or ionized calcium, chloride, sodium, potassium, magnesium, albumin, and parathyroid hormone (PTH) concentrations before and periodically during therapy for treatment of hypocalcemia. May ca ...
... Monitor patient on digitalis glycosides for signs of toxicity. Lab Test Considerations: Monitor serum calcium or ionized calcium, chloride, sodium, potassium, magnesium, albumin, and parathyroid hormone (PTH) concentrations before and periodically during therapy for treatment of hypocalcemia. May ca ...
The Skeletal System
... The bottom layer, the stratum basale, has cells that are shaped like columns. In this layer the cells divide and push already formed cells into higher layers. As the cells move into the higher layers, they flatten and eventually die. The stratum basale is the bottom layer of keratinocytes in the ep ...
... The bottom layer, the stratum basale, has cells that are shaped like columns. In this layer the cells divide and push already formed cells into higher layers. As the cells move into the higher layers, they flatten and eventually die. The stratum basale is the bottom layer of keratinocytes in the ep ...
Short-Term Effects of Drinking
... The process by which the liver metabolizes alcohol 4. The liver can oxidize how much alcohol in one hour? 1/3-1/2 ounce per hour 5. Until alcohol is oxidized, where does the alcohol circulate? In the bloodstream ...
... The process by which the liver metabolizes alcohol 4. The liver can oxidize how much alcohol in one hour? 1/3-1/2 ounce per hour 5. Until alcohol is oxidized, where does the alcohol circulate? In the bloodstream ...
Body Systems - Macmillan/McGraw-Hill
... answers involve the needs of the tiny parts that make up the body. These parts are your cells. The body is made of trillions of living cells. Like the cells of any animal, each cell of the human body needs to take in certain substances and carry out certain processes to stay alive. Food Every cell n ...
... answers involve the needs of the tiny parts that make up the body. These parts are your cells. The body is made of trillions of living cells. Like the cells of any animal, each cell of the human body needs to take in certain substances and carry out certain processes to stay alive. Food Every cell n ...
Animals Regulation and Body Plans
... adjusting their rate of metabolic heat production • Heat production is increased by muscle activity such as moving or shivering • Some ectotherms can also shiver to increase body temperature ...
... adjusting their rate of metabolic heat production • Heat production is increased by muscle activity such as moving or shivering • Some ectotherms can also shiver to increase body temperature ...
1 - William M. Clark, M.D
... • The human body has two temperature compartments – the surface and the core • The two compartments are separated by a thermal insulator. An insulator is a poor or non-conductor of what is being insulated • The poorest conductor of heat in the human body if fat. Your fat layer is located in the ...
... • The human body has two temperature compartments – the surface and the core • The two compartments are separated by a thermal insulator. An insulator is a poor or non-conductor of what is being insulated • The poorest conductor of heat in the human body if fat. Your fat layer is located in the ...
Cells Last modified January 9, 2017 at 5:21 am
... D) stratified squamous E) stratified columnar Question # 11 The type of epithelial cell found in the lining of the stomach, intestinal tract, and part of the respiratory tract is ...
... D) stratified squamous E) stratified columnar Question # 11 The type of epithelial cell found in the lining of the stomach, intestinal tract, and part of the respiratory tract is ...
Homeostasis
![](https://commons.wikimedia.org/wiki/Special:FilePath/Wiki_tarantula.jpg?width=300)
Homeostasis or homoeostasis (homeo- + -stasis) is the property of a system in which variables are regulated so that internal conditions remain stable and relatively constant. Examples of homeostasis include the regulation of temperature and the balance between acidity and alkalinity (pH). It is a process that maintains the stability of the human body's internal environment in response to changes in external conditions.The concept was described by French physiologist Claude Bernard in 1865 and the word was coined by Walter Bradford Cannon in 1926. Although the term was originally used to refer to processes within living organisms, it is frequently applied to automatic control systems such as thermostats. Homeostasis requires a sensor to detect changes in the condition to be regulated, an effector mechanism that can vary that condition, and a negative feedback connection between the two.