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

Author Question: Which statement concerning the anal canal is true? The anal canal: a. Is approximately 2 cm long ... (Read 68 times)

sammy

  • Hero Member
  • *****
  • Posts: 818
on: Jun 25, 2018
Which statement concerning the anal canal is true? The anal canal:
 
  a. Is approximately 2 cm long in the adult.
  b. Slants backward toward the sacrum.
  c. Contains hair and sebaceous glands.
  d. Is the outlet for the gastrointestinal tract.

Question 2

A 55-year-old man is in the clinic for a yearly checkup. He is worried because his father died of prostate cancer. The nurse knows which tests should be performed at this time? Select all that apply.
 
  a. Blood test for prostate-specific antigen (PSA)
  b. Urinalysis
  c. Transrectal ultrasound
  d. Digital rectal examination (DRE)
  e. Prostate biopsy


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: D
The anal canal is the outlet for the gastrointestinal tract and is approximately 3.8 cm long in the adult. It is lined with a modified skin that does not contain hair or sebaceous glands, and it slants forward toward the umbilicus.

Answer to Question 2

ANS: A, D
Prostate cancer is typically detected by testing the blood for PSA or by a DRE. It is recommended that both PSA and DRE be offered to men annually, beginning at age 50 years. If the PSA is elevated, then further laboratory work or a transrectal ultrasound (TRUS) and biopsy may be recommended.


sammy

  • Member
  • Posts: 818
Reply 2 on: Jun 25, 2018
:D TYSM

cpetit11

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

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

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

An otoscope, used to visually examine the external auditory ear canal and tympanic membrane. An otoscope, used to visually examine the external auditory ear canal and tympanic membrane.
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
The Role of Summation in Long-Term Potentiation The Role of Summation in Long-Term Potentiation
The opening of the throttle plate can be delayed as long as 30 milliseconds (0.030 sec) to allow ... The opening of the throttle plate can be delayed as long as 30 milliseconds (0.030 sec) to allow ...
Tuna contains approximately 50% of your daily vitamin D requirement Tuna contains approximately 50% of your daily vitamin D requirement
Midsagittal section indicating locations of true and false pelves Midsagittal section indicating locations of true and false pelves
Video: How proteins function? How do proteins work?

For a complete list of videos, visit our video library