The ________ of the eye works similarly to the shutter of a camera. A) lens B) iris C) eyelid ...

Author Question: The ________ of the eye works similarly to the shutter of a camera. A) lens B) iris C) eyelid ... (Read 103 times)

melly21297

Hero Member
Posts: 565

on: Jul 2, 2018

The ________ of the eye works similarly to the shutter of a camera.

A) lens
B) iris
C) eyelid
D) cornea

Question 2

All of the following are indications for intravenous access EXCEPT:

A) drug administration.
B) obtaining venous blood specimens.
C) fluid and blood replacement.
D) allergy testing.

kmb352

Sr. Member
Posts: 319

Reply #1 on: Jul 2, 2018

Answer to Question 1

B

Answer to Question 2

D

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.