« previous next »

Author Question: An agent that causes the pupil to dilate is called: A) miotic. B) beta blocker. C) cholinergic. ... (Read 71 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Jun 26, 2018
An agent that causes the pupil to dilate is called:
 
  A) miotic.
  B) beta blocker.
  C) cholinergic.
  D) mydriatic.

Question 2

Dryness of the conjunctiva is called:
 
  A) xenophthalmia.
  B) chalazion.
  C) xerophthalmia.
  D) sty(e).


matt95

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 26, 2018
Answer to Question 1

D
Explanation: A) A miotic agent causes the pupil to constrict.
B) A beta blocker decreases intraocular fluid.
C) A cholinergic agent increases drainage of intraocular fluid.
D) Correct.

Answer to Question 2

C
Explanation: A) Xenophthalmia is inflammation of the eye due to foreign material.
B) A chalazion is a cyst in a sebaceous gland of the eyelid.
C) Correct.
D) Sty(e) is inflammation of the sebaceous glands of the eyelid.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Apparent motion of Alpha Centauri relative to Beta Centauri Apparent motion of Alpha Centauri relative to Beta Centauri
Charles Darwin may be dead and gone but a recent write-in campaign has pitted him against Republican Charles Darwin may be dead and gone but a recent write-in campaign has pitted him against Republican
Schools are a primary agent of socialization. One of their functions is to teach children the ... Schools are a primary agent of socialization. One of their functions is to teach children the ...
Neurotransmitter synthesis, action, and degradation at cholinergic synapses. Neurotransmitter synthesis, action, and degradation at cholinergic synapses.
Alternative splicing of pre-mRNA for a muscle protein called α-tropomyosin Alternative splicing of pre-mRNA for a muscle protein called α-tropomyosin
Cancer cells can move to new locations in the body, a process called metastasis Cancer cells can move to new locations in the body, a process called metastasis
Video: Green alga life cycle Animation

For a complete list of videos, visit our video library