Questions and Answers
Label the structures of the upper respiratory system.
Structures include nasal cavity, pharynx, larynx, trachea, bronchial tree.
Which structure is highlighted? (Respiratory)
Diaphragm
Place the following structures of the respiratory zone in the order that air would flow into the lungs: ______.
Respiratory bronchioles, alveolar ducts, alveolar sacs
Which structure is highlighted? (Respiratory)
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Label the bronchial tree.
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Which structure is highlighted? (Respiratory)
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Which structure is highlighted? (Respiratory)
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Label the photomicrogram of the lung.
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Put the following structures of the lower respiratory tract in order from proximal to distal: ______.
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Label these structures of the upper respiratory system.
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Label the anterior view of the larynx based on the hints if provided.
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Place the following words in order to show the pathway oxygen will diffuse across the respiratory membrane: ______.
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Label the anterior view of the lower respiratory tract based on the hints if provided.
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Label the photomicrogram of the lung.
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Which structure is highlighted? (Respiratory)
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The pharynx is a shared region between which two body systems?
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The vestibular and vocal folds are found in the...
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Terminal bronchioles divide into (in the correct order)...
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The respiratory membrane, across which gas exchange occurs, is formed by the wall of the respiratory bronchiole and the pulmonary capillary.
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Which of the following is not part of the lower respiratory tract?
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Label the photomicrogram of the trachea.
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Which structure is highlighted? (Respiratory)
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Which structure is highlighted? (Respiratory)
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Which structure is highlighted? (Respiratory)
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Which structure is highlighted? (Respiratory)
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Which structure is highlighted? (Respiratory)
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Which structure is highlighted? (Respiratory)
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Digestion begins in the...
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Bile from the liver and digestive juices from the pancreas enter which section of the small intestine?
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Which of the following is not a function of the digestive system?
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Which of the following is not secreted by the stomach to aid in digestion?
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During digestion, the major site of nutrient absorption is the...
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Which region of the stomach is continuous with the esophagus?
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Which cell of the gastric glands produces pepsinogen?
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Which structure is highlighted? (Urinary)
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Place the following parts of the kidney in order of urine flow: ______.
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Which structure is highlighted? (Urinary)
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Label the internal anatomy of the kidney using the hints provided.
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Which structure is highlighted? (Urinary)
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Which structure is highlighted? (Urinary)
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What are the main functions of the urinary system?
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Blood vessels and the renal calices are located in the...
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The renal cortex is more superficial than the renal medulla.
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Urine is propelled along the ureters by peristaltic waves of muscular contractions.
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What is the collective name for the layers of muscle in the wall of the urinary bladder?
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Which structure is highlighted? (Urinary)
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What is the correct sequence for parts of the renal tubule? ______.
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Cortical nephrons can be distinguished from juxtamedullary nephrons by.
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The juxtaglomerular apparatus monitors blood sodium concentration and adjusts glomerular filtration volume.
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Which structure is highlighted? (Urinary)
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Urine is formed in the...
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Which of the following is one of the processes in urine formation?
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What percentage of glomerular filtrate becomes urine?
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Most of the water in tubular fluid is resorbed in the...
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Tubular secretion involves the movement of substances...
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Which structure is highlighted? (Urinary)
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Which structure is highlighted? (Reproductive)
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Which cells produce testosterone?
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How many sperm are produced in the testes each day?
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Which duct(s) of the male reproductive system passes through the prostate gland?
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Which part of the penis has the external urethral orifice?
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Which of the following is an accessory reproductive gland in the male?
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Fill in the sentences with the correct part of the male reproductive tract. Then place the sentences in order to describe the flow of sperm: ______.
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Label the reproductive structures of the female pelvis using the hints provided.
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How many cells are formed in meiosis?
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Study Notes
Upper Respiratory System Structures
- The upper respiratory system includes key structures such as the nasal cavity, pharynx, and larynx.
- The highlighted diaphragm is crucial for breathing as it contracts and flatters to allow air into the lungs.
Respiratory Zone Structures
- Air enters the lungs through a specific pathway: terminal bronchioles → respiratory bronchioles → alveolar ducts → alveolar sacs.
- Proper labeling of the bronchial tree is essential for understanding the branching structure involved in air passage.
Pharynx and Larynx
- The pharynx serves as a shared region for the respiratory and digestive systems, facilitating air and food passage.
- Vocal and vestibular folds are found within the larynx, playing roles in sound production and airway protection.
Respiratory Tract Structures
- Key lower respiratory tract structures need to be ordered from proximal to distal: trachea → main bronchi → smaller bronchi → bronchioles.
- The respiratory membrane, where gas exchange occurs, is formed by the alveolar epithelium and the pulmonary capillary endothelium.
Gas Exchange Mechanism
- It's important to understand the pathway for oxygen diffusion across the respiratory membrane, essential for effective respiration.
- The statement regarding the formation of the respiratory membrane needing correction, emphasizing the roles of both bronchioles and capillaries.
Digestive System Overview
- Digestion begins in the mouth, transitioning into the stomach and small intestine, with the latter serving as the primary site for nutrient absorption.
- Bile from the liver and pancreatic juices enter the duodenum, aiding in digestion.
Stomach Functions and Structure
- The stomach is located in the left upper quadrant and plays critical roles in both chemical and mechanical digestion.
- The layers of the stomach wall are arranged as follows: serosa, muscularis, submucosa, and mucosa, essential for digestive processes.
Urinary System Insight
- The urinary system's main functions involve waste removal and the regulation of water and electrolyte balance.
- The renal corpuscle and renal tubule are the two vital components of a nephron, where filtration and urine formation occur.
Urinary System Structures
- Filtration occurs in the renal corpuscle, and urine moves through the nephron's tubule system.
- Urine formation involves processes like glomerular filtration, tubular reabsorption, and tubular secretion.
Reproductive System Basics
- Testes produce approximately 60 million sperm daily, predominantly occurring in the seminiferous tubules.
- Testosterone production is facilitated by interstitial cells, playing a key role in male reproductive function.
Key Male Reproductive Structures
- Important male reproductive structures include the prostate gland, seminal vesicles, and ejaculatory ducts, critical for sperm transport.
- The glans of the penis houses the external urethral orifice, which is essential for urination and ejaculation.
Meiosis in Reproduction
- Meiosis produces four genetically unique cells, vital for sexual reproduction, and contributes to genetic diversity.
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Description
Test your knowledge of the anatomy of the respiratory system with these flashcards. This quiz covers labeling structures of the upper respiratory system, identifying key components like the diaphragm and pharynx, and understanding the flow of air in the respiratory zone.