While reviewing an upright chest radiograph of a patient with a pleural effusion, the respiratory therapist observes a fluid density in the right lung area that extends upward around the anterior, lateral, and posterior thoracic walls
What is this characteristic sign called?
a. Meniscus sign
b. Scarf sign
c. Transudate sign
d. Kerley B lines
A
A meniscus sign is seen in a pleural effusion when fluid extends upward around the anterior, lateral, and posterior thoracic walls.
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The bony landmarks where the common extensor and common flexor tendons of the forearm muscles attach are the
a. medial epicondyle and trochlea. b. radial tuberosity and lateral epicondyle. c. medial epicondyle and lateral epicondyle. d. olecranon and lateral epicondyle.
What percentage of infertility cases have no known cause?
A) 10% B) 20% C) 35% D) 50%
In which part of the small intestine is approximately 80% of the food chemically digested?
a. Duodenum b. Ileum c. Cecum d. Jejunum
Your patient presents with an angulated and swollen right forearm after falling off a skateboard. You feel crepitus upon palpation. This patient has likely experienced a:
A) sprain. B) strain. C) dislocation. D) fracture.