This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A group of 709 patients with lung cancer was compared to a group of 709 controls. For each patient ... (Read 17 times)

ETearle

  • Hero Member
  • *****
  • Posts: 580
on: Jul 24, 2018
A group of 709 patients with lung cancer was compared to a group of 709 controls. For each patient with lung cancer, a control patient from the same hospital and the same sex and age as the lung cancer patient was selected. The two groups were compared on their smoking habits. Which of the following applies to this study?
 a. Randomized Experiment
  b. Prospective Study
  c. Casecontrol Study
  d. Placebo Control

Question 2

In a study of 62,641 female nurses the amount of selenium in toenail clippings was measured, and then they were followed for a number of years to determine the risk of cancer. Which of the following applies to this study?
 a. Randomized Experiment
  b. Prospective Study
  c. Placebo Control
  d. Single Blind


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

B


ETearle

  • Member
  • Posts: 580
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han
Patient teaching: health promotion to prevent osteroporosis in women Patient teaching: health promotion to prevent osteroporosis in women
ROM exercises on a patient’s wrist: ulnar deviation. ROM exercises on a patient’s wrist: ulnar deviation.
Skin Cancer Skin Cancer
Video: Muscular System Animation

For a complete list of videos, visit our video library