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Exam (elaborations)

Final (1

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Exam of 7 pages for the course GPSTC Class 290 at GPSTC Class 290 (Final (1)

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  • July 18, 2024
  • 7
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
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Final
Activation of the renin-angiotensin-aldosterone system: - CORRECT
ANSWER-expands blood volume

Which condition is associated with proteinuria? - CORRECT ANSWER-glomerular
damage

Renin activates: - CORRECT ANSWER-angiotensinogen

Aldosterone: - CORRECT ANSWER-is a mineralocorticoid that stimulates the
reabsorption of sodium.

What part of the nephron unit filters 180 L of water per day? - CORRECT
ANSWER-glomeruli

Which of the following is true of dehydration? - CORRECT ANSWER-Is
characterized by an increase in urine specific gravity

When does renal reabsorption occur? - CORRECT ANSWER-When water and
dissolved solute move from the tubules into the peritubular capillaries

With regard to reabsorption, which structure plays the most important role? -
CORRECT ANSWER-peritubular capillaries

In the process of secretion, a substance moves from the peritubular capillaries into
what structure? - CORRECT ANSWER-renal tubules

Which organ secretes the most potent of the digestive enzymes? - CORRECT
ANSWER-pancreas

The cecum, colon, and rectum are parts of which structure? - CORRECT
ANSWER-large intestine

The pyloric sphincter is located between the duodenum and what structure? -
CORRECT ANSWER-stomach

This structure is located between the pylorus and the jejunum. - CORRECT
ANSWER-duodenum

Which of the following is true of the salivary glands? - CORRECT ANSWER-Include
parotid, submandibular, and sublingual glands

, Which of the following is characteristic of bile? - CORRECT ANSWER-two of the
above

The elimination of gas that is produced during digestion and released from the anus
is called: - CORRECT ANSWER-flatulence

Deglutition refers to: - CORRECT ANSWER-swallowing

Paralytic ileus is the : - CORRECT ANSWER-slowing or cessation of GI motility

Parotid, sublingual, and submandibular refer to: - CORRECT ANSWER-salivary
glands

Laryngospasm is most likely to cause: - CORRECT ANSWER-acute respiratory
obstruction

A stab wound to the chest causes the lung to collapse because: - CORRECT
ANSWER-intrapleural pressure becomes greater than intrapulmonic pressure.

Which of the following occurs on exhalation? - CORRECT ANSWER-all of the above
occur

Surfactants are found within the: - CORRECT ANSWER-alveoli

A tracheostomy is performed in order to: - CORRECT ANSWER-Ensure an open
airway.

The Hering-Breuer reflex: - CORRECT ANSWER-prevents overinflation of the lungs.

Across which structure(s) does most gas exchange occur? - CORRECT
ANSWER-alveoli

A deficiency of surfactants in the neonate: - CORRECT ANSWER-makes it difficult
to expand the lungs

Which of the following best describes the visceral and parietal pleura? - CORRECT
ANSWER-Are serous membranes that line the pleural cavity

The plasma cells: - CORRECT ANSWER-secrete antibodies

Which of the following words is least characteristic of phagocytes? - CORRECT
ANSWER-IgG, IgA, IgM, IgE

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