Nokea
Which layer of the uterus is shed during menstruation?
- A. Perimetrium
- B. Myometrium
- C. Endometrium
- D. Ectometrium
Correct Answer: C
Rationale: The endometrium is the correct answer because it is the inner lining of the uterus that thickens in preparation for pregnancy and is shed during menstruation if fertilization does not occur. This cyclical process is regulated by hormones such as estrogen and progesterone and is essential for reproductive health.
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Which of the following instructions should be given to the client's family if a client with impaired swallowing has to take solid medication?
- A. Mix the medication with food
- B. Use the liquid form of the medication
- C. Check with the physician or pharmacist before crushing or breaking tablets
- D. or opening capsules
Correct Answer: C
Rationale: Not all medications can be safely altered, so consulting healthcare providers is essential.
To preserve function and the ability to perform activities of daily living (ADLs), what should the nurse teach the patient with OA?
- A. Avoid exercise that involves the affected joints.
- B. Plan and organize task performance to be less stressful to joints.
- C. Maintain normal activities during an acute episode to prevent loss of function.
- D. Use mild analgesics to control symptoms when performing tasks that cause pain.
Correct Answer: B
Rationale: Task planning minimizes joint stress.
Neurotransmitters carry signals across the ________ ________.
- A. refractory gap
- B. axonal gap
- C. synaptic gap
- D. hippocampal gap
Correct Answer: C
Rationale: Neurotransmitters carry signals across the synaptic gap, also known as the synaptic cleft, which is the small space between the terminal button of one neuron and the dendrite of another. When an action potential reaches the terminal button, neurotransmitters are released into the synaptic gap and bind to receptors on the postsynaptic neuron, facilitating communication between neurons. This process is essential for neural signaling and brain function.
What would the nurse document if the client is unresponsive except to superficial, relatively mild painful stimuli to which the client makes some purposeful motor response?
- A. Client is somnolent or lethargic.
- B. Client is in a stuporous state.
- C. Client is semicomatose.
- D. Client is comatose.
Correct Answer: B
Rationale: A stuporous state indicates minimal response to stimuli.
The midbrain, pons and medulla oblongata are housed in the:
- A. diencephalon
- B. hypothalamus
- C. brain stem
- D. pineal gland
Correct Answer: C
Rationale: The midbrain, pons, and medulla oblongata are parts of the brain stem, which controls vital functions like breathing and heart rate. The diencephalon, hypothalamus, pineal gland, and cerebellum are separate structures. Therefore, C is the correct answer.