The Scholar's Depot: Where Knowledge Meets Opportunity

What is the basic functional unit of the liver? - lobule What is mesentery? - double sheet of peritoneum Where are gastric glands located? - stomach What is another name for a bloody nose? - epistasis (this occurs from trauma, tumors, or high blood pressure) What are the symptoms of cystic fibrosis? - excess mucus production, lack of efficiency of getting mucus out of the body Asthma is spasms of what? - walls of the bronchioles What is emphysema? - holes in the lung tis...

The pancreatic and pancreaticoduodenal arteries are major branches from the: - Common hepatic, superior mesenteric, and splenic arteries Which layer appears in the inferior third of the ureters? - External longitudinal smooth muscle layer Compression of what structure compresses the urinary bladder, expelling its contents into the urethra? - Detrusor Muscle Which phase of the ovarian cycle involved a weakening and rupture of the follicle wall? - Luteal phase What makes exocrine g...

Cytology - study of cells Histology - study of tissues Surface anatomy - study of general form and superficial markings Regional anatomy - study of the structures that contribute to specific body regions.... Ex) foot Systemic anatomy - study of the structure of organ systems... Ex) skin Clinical anatomy - focuses on pathological changes during illness Cells - smallest unit of life Tissues - Groups of cells that are similar in structure and function Organs - A str...

Chondrocytes - Mature Cartilage cells Cytosol - Free ribosomes are found in the Rough ER - Fixed Ribosomes are found in the Cis - Side of Golgi facing the nucleus Trans - Side of Golgi facing the cell membrane Sebaceous gland - oil gland in skin Energy - What does the subcutaneous tissue of the skin do for the body? Shaft - part of the hair that is outside of the skin Prophase - Phase of mitosis where everything starts to gather together Metaphase - phase of...

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An outdoor oil tank must be made of ________ gauge metal? - A. 8 B. 10 C. 12 D. 16 Answer-B Corrosion in an oil tank creates______________ deposits? - A. Oxygen and nitrogen B. Helium and oxygen C. Sludge and sulfur dioxide D. Iron oxides Answer-D An indoor oil tank must be made of ________ gauge metal? - A. 8 B. 10 C. 12 D. 16 Answer-C This type of tank is normally found on mobile homes and ranges from 160 to 320 gallons? - A. Fiberglass B. External coated Ob-rou...

What are 2 ways the fuel flow rate is set on an oil burner? - Nozzle, size and oil pressure. List three things needed for ignition? - Fuel, air and spark. Flame Retention Burners have what advantage over Non Flame Retention? - Better air to oil mixture and cleaner burning. Flame Retention Burners work on _ pressure? - High Static pressure. Why is it important to keep Burner motor fan clean? - Keep proper airflow. How do you adjust air on a fixed head and an adjustable head? -...

What substance in oil tanks provides a home for bacteria to grow and create sludge - Water What is the ignition temperature of #2 fuel - 500 degrees or greater Why does pellet fuel help the local economy - Made locally What is the purpose of the oil burner coupling - Connect the motor and fuel pump What is the normal output voltage for an ignition transformer - 10,000 What is the advantage of a fixed head burner - Simple to set up, less adjustments What component supplies...

What are nozzles rated at? - Nozzles are rated in gallons per hour at 100 pounds pressure Zone control valves are controlled by - Thermostats When a nozzle breaks fuel down into tiny droplets to create enough service area for oxygen to better surround droplets - Atomizing The thickness of fuel and resistance to flow - Viscosity The temperature at which waxy Joe crystals form in the oil - Cloud point What is oils, carbon and hydrogen percentage? - 85% carbon, 15% hydrogen ...

For every pound of fuel that is burned, how many pounds of primary air are required? - 14.4 For every pound of fuel that is burned, how many pounds of excess air are required? - 7.2 Which of the following can cause the oil burner overload protector to trip? - -Seized oil pump -Seized burner motor When testing an ignition transformer using the arc test method, the arc should be a minimum of: - 1/2" The newer flame retention type combustion heads (flame retention rings): - Are m...