A patient suffers from head trauma that affects cranial nerve I. ...

[asd123]

A patient suffers from head trauma that affects cranial nerve I. Which of the following symp-toms would the nurse expect?
 
  a. Visual disturbances
  b. Loss of sense of smell
  c. Loss of ability to taste
  d. Hearing disturbances

Question 2

Which action will occur when a patient's 1-receptors are stimulated?
 
  a. Dilation of the coronary arteries
  b. Vasoconstriction of arteries
  c. Increase in the strength of myocardial contraction
  d. Decrease in the rate of myocardial con-traction

[parker125]

Answer to Question 1

ANS: B

Answer to Question 2

ANS: C
Stimulation of 1-receptors results in increased strength and rate of myocardial contraction. 1-receptor stimulation does not affect the coronary arteries. 1-receptor simulation leads to dila-tion.

[asd123]

Excellent

[ryhom]

Gracias!