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HBS Unit 3 Review Flashcards | StudBud
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HBS Unit 3 Review
HBS Unit 3 Review
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Human Body Systems Unit 3
Flashcards
23 cards
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Practice quiz
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Questions
23
Answers
1
What is structure B?
urethra
ureter
bladder
kidney
2
What organ is labeled G?
pancreas
liver
gall bladder
stomach
3
What process involves movement of substances from the blood to the Bowman's capsule?
secretion
reabsorption
excretion
filtration
4
Carbohydrate digestion begins in the:
small intestine
stomach
oral cavity
esophagus
5
In the digestion process, where does absorption of nutrients happen?
colon
esophagus
large intestine
small intestine
6
What part of the kidney is labeled B and is home to the Glomerulus and Bowman's Capsule?
medulla
renal pelvis
cortex
calyx
7
Where does the production of urine occur?
B
A
D
C
8
Urinalysis of a patient reveals high leukocytes (White blood cells or immune cells). What could be a cause?
Hypothyroidism
Urinary Tract Infection
Diabetes
Ketoacidosis
9
What molecule in red blood cells binds to oxygen and carries it around the body?
Hematocrit
Oxypressin
Oxygenase
Hemoglobin
10
Which respiratory structure is the site of gas exchange where oxygen passes into the blood?
Trachea
Bronchi
Alveoli
Pharynx
11
What is the function of structure C?
production of bile
mechanical digestion
absorption of nutrients
secretion of lubricants to help create a bolus
12
What system is responsible for balancing body tissue fluid levels?
respiratory
urinary
cardiovascular
digestive
13
How does alcohol or caffeine affect ADH?
does not affect ADH
inhibits release of ADH
inhibits ADH production
inhibits ADH from binding to nephron
14
What part of the kidney houses the loop of Henle and the collecting duct?
cortex
medulla
major calyx
capsule
15
Where is the urinary hormone ADH travel to affect reabsorption?
Collecting Duct
Loop of Henle
Ureter
Hypothalamus
16
Which digestive structure is the site of water absorption into the body?
large intestine
stomach
liver
small intestine
17
What substance aids in fat digestion and absorption?
protease
vasopressin
salivary amylase
bile
18
What do coenzymes or cofactors do for an enzyme?
It prevents the substrate from binding to the enzyme
It turns off the active site so the protein cannot function
It turns on the active site so the protein can function
It has no effect on enzyme activity
19
Which of the following conditions would NOT denature an enzyme?
Heavy Metal Salts and Ions
High pH
High Concentration of Substrate
High Temperatures
20
Where does the urinary hormone ADH act?
osmoreceptors
glomerulus
collecting duct
hypothalamus
21
Which respiratory structure houses the vocal cords and vibrates to produce speech and sound?
Bronchi
Trachea
Larynx
Pharynx
22
Where in the nephron is glucose reabsorbed?
Proximal Convoluted Tubule
Loop of Henle
Distal Convoluted Tubule
Collecting Duct
23
Which structure acts as the storage for urine before it exits the body?
bladder
urethra
kidney
ureter
