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leticia1977 leticia1977
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6 years ago
A protein substance that is produced in the body in response to an invading foreign substance is called a/an:
 
  A) antigen.
  B) phagocyte.
  C) platelet.
  D) antibody.

QUESTION 2

A specialist in treating disease of the stomach and intestines is a:
 
  A) cardiology
  B) gastroenterology
  C) gastroenterologist
  D) cardiologist

QUESTION 3

All of the following are parts of the stomach EXCEPT ________.
 
  A) uvula
  B) cardia
  C) fundus
  D) pylorus

QUESTION 4

A fungal condition of the hair is known as:
 
  A) trichiasis.
  B) trichinosis.
  C) trichomonas.
  D) trichomycosis.

QUESTION 5

In which quadrant would you find the colon?
 
  a. left lower quadrant
  b. right lower quadrant
  c. it is a midline structure
  d. all quadrants

QUESTION 6

If a patient presents complaining of lower back pain, the health care provider would complete a close assessment of which region?
 
  A. brachial
  B. gluteal
  C. lumbar
  D. thoracic

QUESTION 7

Parathyroidectomy is removal or excision of:
 
  A) the thyroid gland
  B) the pineal gland
  C) one or more parathyroid glands
  D) the thymus gland

QUESTION 8

Which is a segment of the large intestine?
 
  A) jejunum
  B) cecum
  C) duodenum
  D) ileum

QUESTION 9

After falling down some stairs, a patient comes to the Emergency Department with multiple purplish patches on the skin caused by leaking blood vessels. The physician would document that the patient has multiple:
 
  A) abrasions
  B) contusions
  C) petechiae
  D) lesions

QUESTION 10

Guillain-Barr syndrome occurs when there are not enough neurotransmitters at the synapse between two nerves.
 
  Indicate whether the statement is true or false

QUESTION 11

Which of the following diagnostic procedures measures intraocular pressure (IOP)?
 
  a. fluorescein staining
  b. ophthalmoscopy
  c. tonometry
  d. keratometry
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wrote...
6 years ago
[Answer to ques. #1]  D
Explanation:
A) An antigen is a protein that stimulates an immune response.
B) A phagocyte is a white blood cell that eats foreign cells.
C) A platelet is a clotting cell, a thrombocyte.
D) Correct.

[Answer to ques. #2]  C
Explanation: Two choices can be eliminated, as the combining form cardi/o indicates heart. The other choices utilize the combining forms for stomach, gastr/o, and intestines, enter/o. The suffix needs to be carefully examined, as -logist is one who studies, indicating a clinician, and -logy is the science or study of, indicating the field of medicine.

[Answer to ques. #3]  A
Explanation: A) Correct The uvula is in the posterior oral cavity.
B) The cardia is in the stomach.
C) The fundus is in the stomach.
D) The pylorus is in the stomach.

[Answer to ques. #4]  D
Explanation: D) The root myc means fungus.

[Answer to ques. #5]  d
Explanation:
a. left lower quadrant: yes, but also b and c
b. right lower quadrant: yes, but also a and c
c. it is a midline structure: yes, but also a and b
d. all quadrants: correct

[Answer to ques. #6]  C

[Answer to ques. #7]  C
Explanation: The prefix para- means alongside; the root is thyroid; and the suffix -ectomy, surgical excision or removal.

[Answer to ques. #8]  B
Explanation: The jejunum, duodenum, and ileum are all segments of the small intestine.

[Answer to ques. #9]  B
Explanation: The fall leads to trauma of the tissues and leakage of the blood vessels called contusions. Although petechiae produce similar discoloration, it is a sign of a circulatory disorder, not trauma. The skin is not broken as it is with abrasions and lesions.

[Answer to ques. #10]  FALSE
Explanation: Guillain-Barr syndrome occurs when there is a loss of myelin covering. Myasthenia gravis occurs when there are not enough neurotransmitters at the synapse between two nerves.

[Answer to ques. #11]  c
Explanation:
a. fluorescein staining: is used to highlight corneal abrasions
b. ophthalmoscopy: is the process of viewing the eyes
c. tonometry: correct
d. keratometry: is used to measure the curvature of the cornea
leticia1977 Author
wrote...
6 years ago
I know this sounds cliche, but I was thinking the same thing for each of these. Thanks for confirming Slight Smile
wrote...
6 years ago
I'm sure Wink Face Thanks for your honesty
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