The nurse lists the age-related changes in the male reproductive tract, which include: (Select all that apply.)
a. pendulous scrotum.
b. prostate enlargement.
c. decrease in testosterone.
d. increase in ejaculate volume.
e. shortened arousal time.
A, B, C
The volume of ejaculate decreases and the arousal time lengthens.
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Which of the following activities are known to have a positive effect on the immune function of older adults? (Select all that apply.)
A) Careful control of chronic conditions such as diabetes and hypertension. B) Adherence to a healthy diet that emphasizes fruits and vegetables. C) Annual pneumococcal and hepatitis vaccinations. D) Use of relaxation techniques such as yoga and meditation. E) Performance of physical exercise to stimulate the release of cortisol.
An unresponsive patient is brought to the emergency department by ambulance personnel who have been performing CPR. Arterial blood gas results reveal the following: pH 7.225, PaCO2 55, HCO3 15, PaO2 45, SaO2 76 percent
Based on the patient's history, the nurse should prepare for which of the following interventions first? 1. calling a code 2. assisting with endotracheal intubation 3. performing a complete head-to-toe assessment 4. placing the patient on a 50 percent humidified mask
The nurse is caring for a client who has recently been diagnosed with fibromyalgia. Which medications does the nurse anticipate will be prescribed as part of the client's treatment plan?
Select all that apply. A) Tenormin (Atenolol) B) Aerobic exercise C) Ibuprofen D) Zolpidem (Ambien) E) Pregabalin (Lyrica)
Which of these statements about white blood cells (WBCs) is TRUE?
a. They are responsible for the exchange of O2 and CO2. b. They are active in the clotting mechanism of the body. c. They are produced by the liver according to the demand of the body. d. They are responsible for fighting infection and assisting with immunity.