An example of an upper respiratory infection is:
Allergic rhinitis
COPD
Tuberculosis
Acute Coryza
The Correct Answer is D
A. Allergic rhinitis is an allergic reaction to airborne particles like pollen or dust, and while it affects the upper respiratory system, it is not an infection.
B. COPD (Chronic Obstructive Pulmonary Disease) is a chronic condition that affects the lower respiratory system, especially the lungs, but it is not an infection.
C. Tuberculosis (TB) is a bacterial infection that primarily affects the lungs and is considered a lower respiratory infection, not an upper respiratory infection.
D. Acute Coryza is commonly known as the common cold, which is an upper respiratory infection caused by viruses such as rhinoviruses. It affects the nasal passages, throat, and sinuses.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Air pressure refers to the total pressure exerted by the mixture of gases in the atmosphere, but it does not refer to the pressure of each individual gas.
B. Complement pressure is not a standard term in respiratory physiology or gas laws.
C. Gas concentration pressure is not a recognized term. The pressure exerted by a gas is referred to as its partial pressure, not its concentration.
D. Partial pressure refers to the pressure exerted by an individual gas in a mixture of gases. For example, the partial pressure of oxygen (pO₂) in the blood is the pressure exerted by oxygen alone, independent of other gases like carbon dioxide or nitrogen
Correct Answer is A
Explanation
A. The phrenic nerve is responsible for stimulating the diaphragm to contract and initiate breathing. It originates from the cervical spinal nerves (C3-C5) and plays a critical role in respiration.
B. The pons is a part of the brainstem involved in regulating breathing patterns but is not a nerve itself.
C. The sciatic nerve is the largest nerve in the body, primarily responsible for motor and sensory functions in the lower limbs, not for breathing.
D. The accessory nerve (Cranial Nerve XI) is involved in motor functions of the neck and shoulders, not the diaphragm.
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