Melena is due to the presence of blood in the stools
Indicate whether the statement is true or false
True
You might also like to view...
The nurse is assigned to an unfamiliar unit. While preparing to administer the evening medications, some of the medications are unfamiliar. What action should be taken?
a. Use a resource such as a book, electronic resource, a pharmacist, or package insert prior to administering any unfamiliar medications. b. Dispense the medications because they have been given to the client for the past few days without a problem. c. Do not dispense any medication. d. Ask someone else to dispense the medications.
A comedo is also known as a ________
A) whitehead B) wart C) blackhead D) freckle
Which of the following statements is FALSE?
A) Topical eye drugs are specially formulated to be similar to the fluids of the eye. B) A slit lamp combines a low-power microscope with air-puff tonometry. C) The Tumbling E chart is used to measure distance vision. D) PERRL written in the patient's record relates to testing of the pupillary response.
Sperm is produced in the:
A) epididymis B) prostate gland C) testes D) urethra