Pathology Basic Test: Quiz!
(121).jpg "Pathology Basic Test: Quiz! - Quiz")
.
Questions and Answers
- 1.
An example of autophagic vacuoles that resist digestion and persist as membrane-bound residual bodies.
Explanation
Lipofuscin granules are an example of autophagic vacuoles that resist digestion and persist as membrane-bound residual bodies. Lipofuscin is a yellow-brown pigment that accumulates in cells as a result of the incomplete degradation of lipids and proteins. These granules are commonly found in aging cells and are considered to be a hallmark of cellular aging. They are resistant to degradation by lysosomal enzymes and can persist in the cell for long periods of time. Therefore, lipofuscin granules fit the description of autophagic vacuoles that resist digestion and persist as membrane-bound residual bodies.Rate this question:
- 2.
The patient is presented with intramuscular hemorrhage and exhibits connective tissue metaplasia where the bone is found on muscle. This is known as...
Explanation
The patient is experiencing intramuscular hemorrhage, which is causing the formation of bone in the muscle tissue. This condition is known as myositis ossificans.Rate this question:
- 3.
Patients are presented with acid reflux, though metaplasia occurs here (Barretts' Esophagus), what is the most common form of metaplasia seen in the respiratory tract in response to chronic irritation usually seen in smokers?
Explanation
Think C before S... Barrett's is squamous to columnar.Rate this question:
- 4.
The patient presents with tissue seen to have undergone metaplasia. All other tests are unremarkable. What Vitamin are they most likely to be deficient in?
Explanation
Retinoic acid (vit A) regulates gene transcription directly through nuclear retinoid receptors causing differentiation of progenitor stem cellsRate this question:
- 5.
Of the two hallmarks of reversible cell injury, one is ATP depletion. What is the other one?
Explanation
swelling is due to changes in ion conc and water influx.... duh!Rate this question:
- 6.
Hypoxia can occur via carbon monoxide poisoning. When CO- has a 200x more affinity for Hb than O2. The Hb bound to CO- is now called ...
Explanation
Think carbon MONOXide will get MONOXyhemoglobin.Rate this question:
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 18, 2023Quiz Edited by
ProProfs Editorial Team -
May 09, 2011Quiz Created by
Attiq121
- Computed Tomography Quizzes
- EEG Quizzes
- First Aid Quizzes
- GCP Quizzes
- Healing Quizzes
- Mammography Quizzes
- Medical Coding Quizzes
- Medical Science Quizzes
- Medical Term Quizzes
- Medical Terminology Quizzes
- Medical Training Quizzes
- Medical Vocabulary Quizzes
- MRI Quizzes
- Nuclear Medicine Quizzes
- Obstetrics And Gynecology Quizzes
- Pathophysiology Quizzes
- Phlebotomy Quizzes
- Pulmonary Quizzes
- Radiography Quizzes
- Radiology Quizzes
- Syndrome Quizzes
- Ultrasound Quizzes
- Vital Signs Quizzes
- Xray Quizzes
Back to top