Lecture Test 3 Flashcards by Timothy Sapienza | Brainscape

Q

What is COPD

A

Chronic bronchitis and emphysema

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Q

What does tubular secretion do?

A

moves substances from blood to filtrate

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Q

What does trypsin break down

A

protein

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Q

What does the lesser omentum connect

A

stomach to liver

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Q

What does the HDL transport

A

excess cholesterol to liver

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Q

What is glomerular filtration rate?

A

volume of filtrate formed each minute

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Q

What does the tubuloglomerular feedback mechanism involve

A

macula densa cells and juxtaglomular complex

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Q

What makes up the Respiratory membrane

A

alveoli, capillary, and basal laminae

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Q

What does pulmonary gas exchange involve?

A

structure of membrane, partial pressure gradients, alveolar rate and blood perfusion

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Q

What does the mucosa layer do

A

absorbs nutrients

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Q

Cortical radiate artery is…

A

furthest away from renal artery

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Q

Where does lipid metabolism take place?

A

mitochondria

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Q

Elastic cartilage in respiratory system

A

epiglottis and vocal cords

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Q

The gallbladder has what

A

cystic duct

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Q

What does parietal cells produce

A

hydrochloric acid

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Q

What happens when aldosterone is high

A

sodium is reabsorbed, water and sodium are retained

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Q

What produces most ATP

A

electron transport chain

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Q

What is the extra muscle layer in the stomach

A

oblique

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Q

what is urine smell

A

ammonia

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Q

Urine formation=

A

glomerular filtration, tubular reabsorption, tubular secretion

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Q

What does most protein digestion

A

the stomach

Q

What is a nephron

A

structural and functional unit of the kidney

Q

Common bile duct and main pancreatic duct =

A

hepatopancreatic ampulla and sphincter

Q

What produces concentrated urine

A

juxtamedullary nephrons

Q

What are ureter tunic layers?

A

mucosa, muscular, adventitia

Q

Where is the afferent arteriole

A

between cortical radiate artery and glomerulus

Q

Total lung Capacity

A

6000 mL

Q

What is Dalton’s law of partial pressures

A

total pressure=sum of partial pressures of gases

Q

How do electrolytes get absorbed?

A

With active transport

Q

What is catabolism

A

breaking larger structures into small ones

Q

How is insensible water expired?

A

from the lungs

Q

The kidney creates…

A

glucose

Q

What happens in the small intestine

A

absorption

Q

What are external urethral sphincters made of?

A

skeletal muscles

Q

What receives filtrate from many nephrons

A

collecting ducts

Q

what does the pancreas secrete

A

enzymes

Q

Direction diaphragm moves during inspiration

A

down

Q

If urine is dilute…

A

less ADH is released and water is not retained

Q

what are mesenteries

A

double layers of peritoneum

Q

what do granular cells do?

A

sense blood pressure in afferent arteriole

Q

What prevents the lungs from collapsing

A

surfactant

Q

Tuberculosis symptoms

A

fever, night sweats, coughing up blood

Q

What is Cirrhosis

A

adipose tissue in the liver

Q

What has the duodenal glands

A

small intestine

Q

true or false. Urethra is retroperitnoneal

A

false

Q

Renal corpuscle=

A

glomerulus and glomerular capsule

Q

What happens during metabolic acidosis

A

blood pH is low, bicarbonate ions are low

Q

What does the Esophagus have instead of SEROSA

A

adventitia

Q

expiration is -

A

passive

Q

what is diverticulitis

A

small herniations in colon wall