Shelf 2019-2020

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

Picture of the pituitary (showed figures B and D). Which lobe releases ADH?

  • Pars nerviosa of posterior lobe (correct)

Picture of an African American woman, had vitiligo. What is the cause of this skin lesion?

  • Decreased melanocytes, decreased pigment production (correct)

Vignette. Man had enlarged feet, had a tumor in a part of the brain. It included a picture of a histological tissue. Which hormone was overproduced by tumor?

  • Somatostatin
  • Thyrotropin
  • Gonadotropin
  • Somatotropin (same as GH) (correct)

Picture of a RBC at the lung tissue. What is the function?

<p>Take oxygen away from lungs towards the body tissues (A)</p> Signup and view all the answers

Picture of a huge plasma cell. What is the function?

<p>Secrete immunoglobulin (A)</p> Signup and view all the answers

Vignette. Old lady, gastric pain, used NSAIDs for arthritis. Which portion of the stomach is damaged due to aspirin use?

<p>Intestinal superficial mucosa (A)</p> Signup and view all the answers

Guy with stomach ulcers after each meal, used NSAIDs. What is making it worse?

<p>Parietal cells producing HCI (A)</p> Signup and view all the answers

Where is the cartilage produced?

<p>Perichondrium (A)</p> Signup and view all the answers

Picture of the adrenal cortex. Where is aldosterone produced?

<p>Zona glomerulosa (A)</p> Signup and view all the answers

Histology of dermis. What was the marked structure?

<p>Hair follicle (D)</p> Signup and view all the answers

Histology of an osteoblast at the bone. What does it produce?

<p>Osteoid (A)</p> Signup and view all the answers

Which cells can produce chylomicrons?

<p>Enterocyte (A)</p> Signup and view all the answers

You cut yourself, in which epidermal layer do you bleed more?

<p>Dermis</p> Signup and view all the answers

Histology about the dermo-epidermal junction. What is present in this area?

<p>Hemidesmosomes (A)</p> Signup and view all the answers

What layer is cured 3 days after injury?

<p>Mucosa (A)</p> Signup and view all the answers

Where is the active diffuse lymph tissue of the enterocyte?

<p>Lamina propria (A)</p> Signup and view all the answers

Which of the following microvessels has more tunica media?

<p>Arterioles (B)</p> Signup and view all the answers

Histology of the hepatic triad. Which one takes the lymph away from the hepatocyte?

<p>Lymphatic vessel</p> Signup and view all the answers

Surfactant of the lung is made up of

<p>Phospholipids (A)</p> Signup and view all the answers

Histology of an ovule. Which area produces estrogen?

<p>Granulosa (A)</p> Signup and view all the answers

Vignette. Young woman having uterine problems. The question asked at which stage of life does a woman have the most primary oocytes?

<p>Neonatal (B)</p> Signup and view all the answers

Which cells function as macrophages at the kidney?

<p>Mesangial cells (B)</p> Signup and view all the answers

Cell-cell junction was normal. Which of the following is part of the basement membrane?

<p>Integrins (A)</p> Signup and view all the answers

Diagram of where free fatty acids where absorbed at the enterocyte.

<p>Near the villi (A)</p> Signup and view all the answers

If the monocyte system was damaged, what was the effect?

<p>Lack of monocytes (A)</p> Signup and view all the answers

If _____ protein is damage, motility is inhibited.

<p>Desmin (A)</p> Signup and view all the answers

Histology of muscle. Where is actin and myosin located?

<p>A band</p> Signup and view all the answers

A-band; H-band: Myosin only, I-band:

<p>Actin</p> Signup and view all the answers

A young girl was being examined by a physician. He put his stethoscope on her chest to listen to her lungs. The question marked several structures with letters. It asked what caused the girl to have "piel de gallina" or goosebumps.

<p>Choose the option that marks the arrector pili muscle (A)</p> Signup and view all the answers

Histology of a uterine problem. The options were

<p>Endometriosis (A)</p> Signup and view all the answers

What prevents a particle from going from basolateral membrane to the apical membrane?

<p>Tight junctions (A)</p> Signup and view all the answers

What prevents a particle from going from apical membrane to the basolateral membrane?

<p>Tight junctions (A)</p> Signup and view all the answers

What cells detected high pressure?

<p>Juxtaglomerular cells (A)</p> Signup and view all the answers

Histology of cardiac myocytes. The photo pointed at the intercalated disks. What does damage in this area produce?

<p>Arrhythmia (A)</p> Signup and view all the answers

People from European descent are more prone to have skin lesions/cancer than dark skinned people. Why is this?

<p>Reduced melanin pigment (B)</p> Signup and view all the answers

Look up a muscle histology and point to where it is located.

<p>The answer choice on our exam was 'F'</p> Signup and view all the answers

Flashcards

Pars nervosa of posterior lobe (pituitary)

Releases ADH (antidiuretic hormone).

Vitiligo

Loss of melanocytes leads to decreased pigment production.

Somatotropin (Growth Hormone, GH)

Hormone overproduced by pituitary tumor causing enlarged feet.

Function of RBC at the lung tissue

Transports oxygen from the lungs to body tissues.

Signup and view all the flashcards

Function of a plasma cell

Secretes immunoglobulins (antibodies).

Signup and view all the flashcards

Perichondrium

Where cartilage is produced.

Signup and view all the flashcards

Zona glomerulosa of adrenal cortex

Produces aldosterone.

Signup and view all the flashcards

What does an osteoblast produce?

Osteoid

Signup and view all the flashcards

Where is active diffuse lymph tissue of the enterocyte?

Lamina propria

Signup and view all the flashcards

Mesangial cells function as macrophages at the kidney?

A type of white blood cell that engulfs and digests cellular debris, foreign substances, microbes, cancer cells, and anything else that does not have the types of proteins specific to healthy body cells on its surface

Signup and view all the flashcards

Arrector pili muscle

Muscle responsible for causing goosebumps.

Signup and view all the flashcards

Tight junctions

Structures preventing passage between basolateral and apical membranes.

Signup and view all the flashcards

Juxtaglomerular cells

Detect high blood pressure.

Signup and view all the flashcards

Arrhythmia

Cardiac myocyte damage leads to irregular heartbeats.

Signup and view all the flashcards

Reduced melanin pigment

Lower melanin production increases risk of lesions/cancer.

Signup and view all the flashcards

Study Notes

  • Myosin is located in the H band.
  • Actin is located in the I band.
  • A uterine problem can be determined via Endometriosis, Leiomyoma or Adenoma.

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Quiz Team

Related Documents

More Like This

Shelf Life of Bare PCBs Quiz
14 questions

Shelf Life of Bare PCBs Quiz

GlimmeringCarnelian5022 avatar
GlimmeringCarnelian5022
Food Shelf Life Quiz
46 questions

Food Shelf Life Quiz

GlimmeringTheory9451 avatar
GlimmeringTheory9451
Shelf RK 2023
110 questions

Shelf RK 2023

StrongerCognition693 avatar
StrongerCognition693
Use Quizgecko on...
Browser
Browser