Which of the following terms describes difficult or labored breathing?
Eupnea
Dyspnea
Hyperpnea
Apnea
The Correct Answer is B
A. Eupnea: Eupnea means normal, unlabored breathing (normal respiratory rate and depth) -not difficult breathing.
B. Dyspnea: Dyspnea describes difficult or labored breathing (shortness of breath).
C. Hyperpnea: Hyperpnea means increased depth and/or rate of breathing (e.g., during exercise), not necessarily “difficult” or labored breathing.
D. Apnea: Apnea means a temporary absence of breathing (no breathing), the opposite of labored breathing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Ileocecal sphincter:the ileocecal valve/sphincter regulates flow from ileum to cecum in the GI tract, unrelated to urinary control.
B. Internal urethral sphincter: Incorrect (mostly involuntary) -the internal sphincter (smooth muscle) provides involuntary control of urine retention at the bladder neck via autonomic regulation.
C. Internal anal sphincter: the internal anal sphincter controls fecal continence (involuntary), not urinary flow.
D. External urethral sphincter: the external urethral sphincter is skeletal muscle under voluntary control and allows conscious initiation or delay of urination.
Correct Answer is B
Explanation
A. Eupnea:Eupnea means normal, unlabored breathing (normal respiratory rate and depth) -not difficult breathing.
B. Dyspnea: Dyspnea describes difficult or labored breathing (shortness of breath).
C. Hyperpnea: Hyperpnea means increased depth and/or rate of breathing (e.g., during exercise), not necessarily “difficult” or labored breathing.
D. Apnea: Apnea means a temporary absence of breathing (no breathing), the opposite of labored breathing.
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