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

Author Question: A student nurse asks the nurse what controls reflex activities concerned with heart rate and blood ... (Read 100 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jun 25, 2018
A student nurse asks the nurse what controls reflex activities concerned with heart rate and blood pressure. What is the nurse's best response? These reflex activities are controlled by the:
 
  a. medulla oblongata.
  b. pons.
  c. midbrain.
  d. cerebrum.

Question 2

Blockage of which of the following would cause hydrocephalus?
 
  a. Cerebral aqueduct
  b. Inferior colliculi
  c. Red nucleus
  d. Tegmentum


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

at

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 25, 2018
Answer to Question 1

ANS: A
The medulla oblongata, not the pons, controls reflex activities, such as heart rate, respiration, blood pressure, coughing, sneezing, swallowing, and vomiting. The midbrain is primarily a relay center for motor and sensory tracts, as well as a center for auditory and visual reflexes. The cere-brum plays a role in the transfer of information.

Answer to Question 2

ANS: A
Blockage of the cerebral aqueduct leads to hydrocephalus. Hydrocephalus is not a result of dys-function of the inferior colliculi, red nucleus, or tegmentum.


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jun 25, 2018
Great answer, keep it coming :)

olderstudent

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Blood pressure measurement. Blood pressure measurement.
The truck driver subculture, centering on their occupational activities and interests, is also ... The truck driver subculture, centering on their occupational activities and interests, is also ...
Baseline Pulse, Respiration, and Blood Pressure Values from Birth to Adolescence Baseline Pulse, Respiration, and Blood Pressure Values from Birth to Adolescence
Cardiovascular and renal control of blood pressure. Cardiovascular and renal control of blood pressure.
Cost = $99.49; Rate of markup based on cost = 32%. Find the markup and selling price. Cost = $99.49; Rate of markup based on cost = 32%. Find the markup and selling price.
Antagonistic activities of PcG and TrxG complexes in facultative heterochromatin Antagonistic activities of PcG and TrxG complexes in facultative heterochromatin
Video: Protein catabolism - deamination

For a complete list of videos, visit our video library